Help

Please help. Been with my boyfriend for 15 months. 6 months into our official relationship I found out he kissed someone 1 week before he asked out officially. He told me he loved me at that time and I felt we were exclusive. He apparently did not . He also agreed he would not watch porn and lied once about it. I also have been spinning about the types of women he thinks are attractive and I find disgusting so I sent him pictures for months hoping he would say it looks gross but he didn’t and it killed me. Throughout the relationship I have been spinning about these issues really hard and it damaged my trust for him but I know he’s an amazing great guy I just feel very uneasy. It has been 1 year of me spinning about these issues and other little ones constantly texting him everyday and my friends about them to try to figure things out but I am unhappy . 4 months ago I had a severe breakdown and since I am severely depressed and anxious every day all day with thoughts of is this a wrong relationship , comparing him to other men, wondering if I would be happier with someone else. I have been seeing a therapist seeing a therapist one thinks I have rocd and a psychologist doesn’t . Nothing is helping me and I’m on Zoloft . I broke up with him a month ago and I’m still spinning in circles if I made the right decision or if I left over rocd and overblowing the issues that bothered me . Someone please tell me if you think this is rocd (edited)

I don’t want to break it off with him so why do I have this feeling in my gut that I need to and that it’s wrong for me

I am scared the relationship i am in is karmic and i am just scared like its for lessons as it matches with everything that is said..how do i know that it will work and the feeling of it not working with every fight weakening us more than strengthen cause we were never meant to be and should have called it off a while ago after the first few good times cause then we got attached and are dragging it? and i feel it just cant be like intuition wise and if intuition what else can be questioned cause if so and i know breakup not meant to be very different want different things cant change and dragging as i said above and if i know and feel it is not going to work no matter how much we try after fight cause we just are incompatible fundamentally then it is so and idk what we are doing as i feel numb and dissociated and sooner or later will break-up cause not meant to be and is just stretching cause of habit…and none of this is ocd but actually coming up from actual relationship problems so it cant be ocd but the wrong relationship…