I need support

So I was talking to this one polyamorous guy but we had been friends before we started talking romantically. Anyway one day he has a mental breakdown and he says he can't do polyamory rn (for reasons I won't get into but I think they're valid) and I was like that's fine. But now it just feels like we can't talk to each other. I am either terrified that I won't be able to talk to him cause I will be too upset or I am terrified he won't talk to me because he hates me. We used to talk nonstop everyday but now we haven't talked for three days. And I don't know if it's me or him, or maybe I am just losing it. But all I want to do is talk to him. I am always checking his socials just trying to see if he's online and wondering if he will or why won't he text me. Anytime we do talk, it's always like a two sentence exchange. Maybe it's him, maybe he needs space, but everytime I see him (we go to college together) he seems to be happier, everytime he posts on twitter he seems happier, I don't know. I just want him to like me. I want to talk to him. I am scared I have to stop talking to him completely, because in the past I have never gotten over someone unless someone else comes in and takes their place so it isn't like we can take a break and then I come back and everything's good. It would likely take a long time, and it's only been like 4 months since we started talking 😭 (I am so cooked). I don't know why I am like this. I wish I could be normal about him/other people. I don't know if I am just in an OCD spiral or not, but I just want it to be over. Sorry for the rambling, but if anyone has any advice I will consider it.

my grades are super bad, my ex moved on, i have no real friends at all, and i feel empty inside. i feel nothing but i feel so many emotions at the same time. i wish i would’ve done better in life. i push people away but then complain about being lonely. me and my ex broke up 8 months ago and i still can’t get over him. he got a girlfriend a week after our breakup and it makes me think about so many things. i’ve talked to guys after that but none of them are the same, i got this feeling with him i got with nobody else and it hurts to know i won’t ever get it back. i feel like im not good or pretty enough for anyone. i feel to difficult for a relationship and to tired. i compare myself to his new girlfriend all the time and i can’t stop. why can’t i be as pretty as her? what was so wrong with me that we had to stop talking? we talk every month as friends but it lasts an hour. my heart craves his love again but i know i won’t ever get him back. i remember this one time i tried cutting off all contact with him because of his girlfriend. when i did, he said he didn’t wanna fully let me go because im a good friend to keep around and he knows ill always be there. i don’t know if he still means that because it’s been months but he still texts me first sometimes. i know i need to let go but im stuck in life and i just need him to help me like he always would. but i cant get his help so i feel stuck and confused and sad and empty.

Ok I need any and all advice 😭 please help. I’ve been with my boyfriend for over 2 years and feel deeply connected and happy and in love with him. My ex and I were first loves and on and off basically for 5 or so years until I met my current bf. During that time we both were toxic and back and forth and he did some things that were really hurtful. We never really had an “ending” or any actual closure to anything? I just kind of started talking to and liking my current boyfriend. I saw my ex a month ish ago at the bar and wasn’t very nice to him. I was like hyper aware of how I was behaving around him to make sure he didn’t get the wrong idea. I know he has had a really hard time moving on from me. Since then I feel like I have not been able to stop thinking about the past and am questioning a ton about my feelings. I do have ROCD, and I don’t know if this is solely because of that or a mix of that and the emotional loose ends? I don’t know. But I’m feeling such an urge to text him this whole paragraph I’ve drafted about closure, how I don’t even need him to respond, but I just need to get some things off my chest. I feel SO conflicted about sending it. I do not want to rekindle anything with him, but it’s just the principle of texting your ex that makes me feel like I am betraying my boyfriend now. Yet it feels like it’s weighing on me so much - and I’m like is ocd involved? I just don’t know if I should send the text or not. If anyone has been in similar situations or has any helpful advice I would really love and appreciate some because I feel so stuck.