My ocd convinces me that I’m a bad person because my ex best friend left me due to us fighting because of my ocd :( have any advice?

I’ve posted this under a comment before, but if anyone has the time to read it and maybe share their experience or tips with me, I would really appreciate it. This is just kind of the reason why Idk if I only have OCD or if I should get checked for BPD aswell as emotional dependency is (as far as I know) not a common symptom of OCD and neither are excessive changes in emotions/moods. I think the worst part my situation is that one of my biggest and most damaging if not destructive obsessions I developed earlier this year was this constant fear that my friend would lie to me about meeting up with a boy she liked (we are both girls and queer, she didn’t know that about me until recently, but I’ve known that she is and we both sort of crushed on each other). Not just lie, but do it behind my back, keep it a secret, and then maybe even end our friendship without saying anything. And the thing is... that basically happened. Two weeks ago she started acting strange one day out of nowhere, and then I found out (through another friend) that he was coming over to her place. We had already talked about this before, I had cried in front of her and confessed how much it hurt me. I know doing that probably wasn’t the healthiest thing, but my emotions completely overwhelmed me in that moment. And even though nothing physical happened between them, it still felt like a betrayal. I’m not saying it was cheating, obviously not, we’re not in a relationship and it is unfair of me to try and tell her who or not to date, but it still hurts. Especially as weeks ago, we already had a detailed conversation about this. She told me she didn’t actually like him that much, and that if they were going to meet again, she’d be honest with me about it. But instead of being honest that day, she said nothing. Worse, she suddenly stopped talking to me, which made me think I had done something wrong so I completely lost my mind. She knows I’m emotionally dependent on her to some extent, so when she goes cold or distant, I spiral. And that day, I saw them talking and going quiet as I walked by, and then she literally turned to walk into a different direction. I don’t know why but it just crushed me. I thought she was mad at me, and I just felt like I was being shut out and lied to. And as I’ve mentioned, later that day, after eight hours of crying, another friend told me what really happened. She even drove me to her place so we could talk. We did talk, but since then, we haven’t had any contact. And it’s driving me absolutely insane. She told me it would be “people-pleasing” if she didn’t try to date him. And I know she’s kind of right, but she still lied to me. She didn’t care if that meant that she would throw away our friendship, or at least she treated it like it was worth less than a potential (!) relationship with a guy who, as far as I know, didn’t even respond when she told him she had feelings for him. It’s honestly devastating. I feel betrayed, discarded, and totally lost and I know I can’t even logically be mad at her as the reason she didn’t tell me is obvious and as a good friend I should just be happy for her, but my emotional side is so much stronger than my logic.

im not diagnosed but for the past five years i've been seeing A LOT of ocd symptoms in myself. i kinda accepted that i might have it and learning about people's experiences helped me a lot. i was in a really bad place when i was 16 but at some point i got better (so i thought) I've lost one relationship and i healed from loosing it and then i fell in love again. we we're together for a year and six months. i was really happy for most of the time but unfortunately we we're both not really stable mentally and we both had some mental issues. i helped my girlfriend and i supported her the best i could. she managed to move in in my city and we started living together november. at first it still was her who had a lot of issues (probably depression and being very suicidal) i was struggling and i was really stressed but i tried my best to help. i think eventually she got better in january everything was happening all at once. i've lost my job and we had to move out to a different apartment and in the same time she gained new friends at work. earlier my ocd was showing up occasionally but since that time i think it got kinda worse. i have very low self esteem and when my girlfriend got really close with one girl in her work i started feeling uneasy. i never wanted to be a jelous and controlling girlfriend but my head was constantly telling me "she's will get bored of you bc of her new friend" "she's starting to care more about her than you" and it was unbearable. we talked about it few times and she tried to reassure me but at some point i saw she's not feeling good about my self doubt and being jelous. months passed and everything was getting worse. she become more and more distant, she stopped showing me any affection, she stopped asking me on a dates, she stopped flirting and even on my birthday i had to please her to stop texting someone and focus on a movie we were watching. and now two days ago she broke up with me. few days earlier we had a serious talk and she told me she doesn't feel like doing anything romantic with me anymore and when i asked why she told me she thinks she got tired of me. i asked her what about me makes her tired and she told me "it's because you can't do and cope with anything" or smth like that (its hard to translate it to English). and i understand that it could be tiring bc i was doing bad mentally and i asked for reassurance a lot even tho i knew it's my compulsion and even tho i told her i will try not to. i am also a very anxious person and i was really stressed aboud my new job and money and a lot of things and all of it made her tired. i feel so guilty that i couldn't try harder. i feel so guilty for not noticing I'm actually loosing her earlier. or maybe i actually was noticing it by being scared when she started to be mkre excited to spend time with her friend rather than me? i don't know i just feel so bad bc i still love her and i don't know if I can't stop bit i already asked her few times if she's sure that this is what she wants and i told her i will try harder and i booked a visit with a psychiatrist but she told me she's too tired to try. im scared she's also struggling mentally. i don't really know what i even want to hear from you guys i just really want to disappear bc i can't stop blaming myself for loosing my soulmate and the best person in the entire world, the most beautiful, funny and sweet person. she doesn't need me anymore. she doesn't want me and it hurts ass hell. and the fact that it might be all my fault hurt even more

My ex just told me I’m a narcissist and I haven’t stopped thinking about it for days now. He broke up with me for the 7th and final time now and I did have an avoidance compulsion but I don’t think it was all ocd because he would continuously make poor choices and I was feeling used by the end of the relationship. However I was still trying to convince myself it would get better and it’s just a rough patch we’ll get through eventually. I blamed my ocd because I didn’t want to give up on him and I feel like maybe I was just in denial that it wasn’t meant to be but I also wanted out for a while now. I felt guilty for feeling relieved when he broke up with me but it was a civil conversation and it seemed like we were ending on good terms. But now he’s telling everyone that I’m a narcissist and I abused him emotionally and I was controlling when I let this man do WHATEVER he wanted. I’m controlling because I said I wanted to do his hair because I’m literally a stylist. He said I’m just like my mother and I’m a sh*tty person. He sent me a long paragraph of why I’m worse than all of his exes and that I’m a bad mother days after we broke up. I know I should’ve handled the situation differently but I don’t think that should ruin me as a person. He also said he no longer believes what the men in my past did to me because I’m a narcissist so that means I’m a liar. Knowing one of my biggest fears is becoming the people who hurt me. Part of me feels like he knew this was an obsession of mine and used it against me. I really feel like the worst person alive right now. Like Hitler level evil. I normally don’t post much but this is ruining me right now and I don’t know who else to turn to. I’m out of options and I’m really just helpless right now.