Why do I feel like I want my boyfriend to change? I'm also going through pms right now and it's so hard to see if it's me or my OCD+pms

Do you ever feel like you wonder if your ocd would be less if you were with someone else? Or would it be better if you were with someone else? I’m really upset because I used to be able to enjoy myself even with the anxiety and now it’s like i am just analyzing and I don’t have feelings and I’m irritated because there’s things that frustrate me about him that I don’t like and my brain says if I was with someone else I would be able to deal with those things better and that we just aren’t right for each other. And the thoughts that used to make me anxious about breaking up don’t like it’s really me that feels it. I know no relationship is perfect but it’s like my brain keeps saying with someone else I wouldn’t feel like this or I would but I’d be able to handle it better. It feels like I have to just start fresh with someone new cause the ocd got too into this to the point where I don’t feel or even know what’s real. It feels like fear and anxiety and just being so into this has just made me feel not into this anymore but idk if I’m thinking right. It’s also just warped the way I see him like I only see the negatives and my brain keeps saying you don’t feel this cause it’s wrong. And it’s depressing bc of how happy and safe I used to feel. I’m supposed to see him soon and it’s like I want to but also don’t because I feel like things have changed unless that’s just something I made in my head and cause I don’t feel the feelings I used to. But then I think I will just be this way with someone else but then my brain says otherwise and it’s so confusing. People keep telling me not to make decisions because I’m fogged but it feels like I’m not. Like my brain is manipulating me. And also like all the things I used to like I’ve somehow turned into like distaste which is so upsetting. I would like to think this is just ocd taking control and confusing me and distorting my perspective but I’m scared it’s not and that my feelings are gone. Has anyone experienced this but it was still ocd?

I know it’s long but plz read :( have been having really bad ocd about my relationship and my partner and it has gotten worse and worse over the span of like about nine months I’d say. I do acknowledge there are flaws and legit issues about him and the relationship like there are with anyone but I also know ocd has clouded my judgement and perception by analyzing everything and compulsions. For a while I kept feeling this need to get out which I know was ocd. I was really scared to spend the weekend with him because I thought I would just be annoyed and irritated cause it’s been that way for a while but he also was going through a period of high stress so maybe I was resenting him for that and I also wasn’t communicating how I should have been when I was upset because I’ve done that too much in the past. This weekend I was told in therapy to just be in the moment and not have to worry about trying to answer the question of do I love him or should I break up. It did help but It’s weird cause this weekend ended up better but I also was kind of numb? Like I was enjoying myself but didn’t feel what I always have felt in the past? Anyway, I am really anxious because i feel like if I loved him I would be supportive of when his parents compliment him or when he does well at something when instead all I think of are that I’m not happy or annoyed because of things he does that upset me or make me mad and it’s like that’s the only way my brain wants to see him as a person. Or when he is upset it feels like I don’t care like I used to because I think of how he doesn’t deserve this when he does this or he shouldn’t have this when he is like this etc. Why does my brain automatically go there? That’s horrible! I feel like I should be excited for him, rooting for him. But it also feels like I do care for him? But my thoughts keep changing. I am afraid I only am with him because I love that he loves me and how he treats me. This makes me feel selfish cause I can’t do that. I notice I still like when he cuddles me and is sweet to me and does fun things watching movies etc. And that’s not how it used to feeel which scares me because I don’t want to be without him. I also love his parents am I only with him cause of how his parents treat me? I feel so selfish and like I have to tell him and break up with him cause it’s the right thing to do. I never used to feel like this. I’m scared. Is it possible I’m just I’ve been mad and resenting how it’s been cause he’s been stressed mix with my ocd? My therapist said relationships can go through phases. Can I fall back in love with him again? I feel like I have to try to start with someone else like this is too far gone. I don’t want to stay in something where I don’t feel toward him the way I want to but I really don’t want to leave him. I feel like such an awful person cause he doesn’t deserve this and is so caring and loving despite everything the major thing that bugs me is how he gets irritable a lot which is an imperfection that makes me get anxious and question him😭 trying not to read into this and just follow what the therapist said but this is scaring me because I feel like if I loved him I wouldn’t think like this or feel like this.

My brain keeps comparing how I felt then with the same thoughts to now and how it is diff now to prove it had changed. I’m feeling like I know it isn’t right and that maybe I’d pair better and I want to be with someone who is good for me but I also don’t want to break up and can’t tell if that’s the ocd using his faults against me. I feel like if I were to tell someone I have no feelings at all for him anymore I’d know I’d be lying and doesn’t feel right but when I say the opposite it doesn’t feel right either. I’m also worried that this time it is real and it’s the guilt of not telling him that’s making the ocd worse not that it’s just ROCD. My thoughts are also saying so many diff things I’m confused. It feels like I can’t connect to him anymore or like I don’t have empathy which scares me cause I know I did before and I felt it but is it just that I’m frustrated w some of the issues? But it’s upsetting it feels like I don’t have the endearing feelings and love I felt and I want it to come back but then I also think I don’t cause then it will prevent be from seeing what else is out there And the thing is looking back on how it was I feel like I could def see how that was ocd but this is different… and like I at least felt I knew I loved him or wanted to be with him and i had thoughts of wanting to be with someone who this or someone who this but I didn’t actually want it and now it feels like this time I rly do mean it like I want to find better qualities but I still don’t wanna move on from him and my brain is like wel that’s how everyone feels when they breakup regardless…it rly doesn’t feel like ocd anymore 😭 and my thoughts keep saying if you don’t you don’t like this or that and it most likely won’t change cause you have been with him so long why are you with him and then I feel guilty like I need to tell him