Struggling with Relstionship OCD

Hi I'm new to all of this so I hope I'm doing this right. 5 years ago my 34 year marriage ended. My ex husband was a mentally and financially abusive, covert narcissist. All that is behind me now and I'm finally remembering who I am again. I'm in a relationship with a really great guy but the problem I'm having is relationship OCD. This has taken me by surprise really as I've had OCD from a very young age but never has it been about my relationship. I constantly check messages and go over and over conversations and convince myself my partner will eventually cheat. Almost every single person in his life I can feel threatened by and I hate this for him and also for me as I don't have any peace of mind. This is ruining the lovely relationship I know I could have so I really need to get a handle on it. Has anybody else experienced this and managed to control it?

So I’m new to this app and I knew there was something wrong w/ my brain for a few years now. I’m a professional volleyball player and was playing in France last year while in a long distance relationship. I would ruminate and think that one small thing was going to ruin my career every. Single. Day. And I have the fear that I NEEDED to end warm ups with a good hit or else I would play terribly. I had constant fears that my teammates don’t trust me and think I’m bad - when in reality and looking at the statistics I was one of the best players on the team - the fearful ruminating keeps me awake at night and it would get so bad that I would break into a rash on my neck. Lots of rashes from anxiety and over thinking :( My relationship was new but it was long distance. I never experienced this in my life: my mind became OBSESSED with the idea he might be ugly. I couldn’t stop thinking that he was ugly and feared that that meant I needed to break up with him and I felt like a terrible person constantly and the thought ate me alive - I was constantly googling about it to try and get some relief which I am now learning is seeking reassurance. I also have struggled with some forms of disordered eating for many years but it got so bad in France. I was binge eating a lot. I gained ten pounds in a month. I knew it and I felt it and I became OBSESSED with the idea that I’m so fat and a weak terrible person for not being able to control my binges. My therapist gave me some screener exams. I scored very highly on the anxiety test and the OCD test which blew my mind cuz I’ve never considered OCD in my whole life. I started taking Prozac which honestly I feel like saved my life. It’s been over 6 months since that point now and everything is so much more manageable. I’ve also recently learned that I may have autism as well. My brother has it and dad is convinced he has it but I was never diagnosed. I also learned I may have a bit of ADD as well recently. I’ve known I think differently for some time but this is just overwhelming and validating and confusing and a bit scary. My current obsession is worrying about my future career - I’m obsessed. I can’t stop thinking about it. I’m so afraid of my making a lot of money in the future. I take aptitude tests all the time when I get anxiety or go on Reddit to hear about other people which makes me feel okay for a little but it always comes back. My head is spinning. I just want to enjoy being 24 and having an interesting career and trust that my life will be okay but I’m so convinced that I’m going to suffer immensely if I don’t start pursuing a high paying job immediately. Im a smart girl - graduated from UC Berkeley - have done tons of networking in different industries - I have a financial plan for the future for when I start a normal job - but I cant stop this cyclical torturous thinking that I’m going to be poor and suffer immensely I also learned a few years ago I have an anxious attachment style which I thought I worked through but in my new relationship I have strong feelings for him and I feel the intense fear abandonment coming up and I’m so scared I’m gonna ruin the relationship - I thought maybe I’m just someone who needs a lot of reassurance but if I have OCD maybe that will make it worse? Feeling like I need reassurance to regulate? I just would like some help - have you experienced this? Is this even OCD? Am I making things up for attention? I’m going to bring it up with my therapist.

I’ve been really struggling with OCD within my relationship. We’ve been dating for almost 2 years and things were going really good but we just moved in together and it seems to be making it worse. We have both made mistakes in the relationship that I’ve mostly been able to work past but this last month my partner had gambled away a majority of our money. He’s offered to go to counseling and get help but I’m finding it so hard to trust him and to move on. I constantly find myself trying to look at his phone or ask questions. I get panicked when he goes to the bathroom bc I’m convinced he’s lying to me. I feel like I’m in a constant state of fight or flight. I just don’t know whats real, when we argue i convince myself he’s being evil or abusive (im a dv survivor) I don’t know if I should just leave him for the sake of my mental health or stay and hope it gets better and he proves himself. I’d never want someone to turn there back on me when I’m struggling so I’m lost between this moral ground of guilt and taking care of myself. Any advice?