relationship stuff

I’ve just recently found out that Relationship OCD is a thing. I feel like I relate but it also feels like relationship trauma. I’m in a fairly new relationship and I keep telling myself that things are going great, we are good, he cares for me, but does he? There’s this unbelievable amount of self doubt that sits in me because of what my ex did to me many months ago. I kept getting told that I do too much, i smother, need constant reassurance, then got told that I don’t care enough, the things I do aren’t enough and that I’m not enough. I feel like I am waiting for the day that I get broken up with because of these “problems” just so I can be proven right at the fact that I should be considered unlovable. I go through this every month around my period because I get so emotional and nervous that I stress over the idea that he doesn’t like me. How does someone continue a relationship with Relationship OCD? How do I explain it?

I’ve had so many moments of clarity with my OCD that I love my boyfriend and I’m beyond willing to go through this to be better and be with him. in the back of mind I’ve in a way known I was at least somewhat sexually attracted to women (I’m a woman) since the start of the ocd it was always like “okay. Fine, but I don’t want to date a girl” I only just realized this after the ocd started, I never really argued with this. my ocd has always revolved around if I’m romantically interested in women and not men. I’ve done so many compulsions through this year and a half and 9 times out of 10 have come to the conclusion that I don’t want to be with a woman romantically. I always end up feeling like I know I love my boyfriend. But the doubts don’t stop about whether I want to spend my life with a woman instead, my heart literally breaks to think of not being with my bf and imagining him with someone else. I don’t want to be with a woman I know deep down somewhere underneath the anxiety that that’s not what I want. It doesn’t feel natural for me, unfulfilling. I want to tell my boyfriend about the possible sexual attraction to women (ik it’s still ocd related) but I’m scared that once I tell him, I’ll realize that I actually do want to be with women and not with him. Ugh I’ve spent hours today ruminating about this after being solid in my commitment with him for a little while, I’m stuck in this loop and idk how to get out right now

I'm struggling really hard with relationship obsessions. Do I really love my partner? How can I know? Am I really just faking it? That kind of thing. It's making my life and relationship a lot harder than they need to be. I could use a few helpful coping mechanisms, trying to move away from less helpful ones like chasing reassurance.