does anyone struggle with mental snapshotting?

Anyone struggle with this with having ocd?

i’ve been dealing with this “thing” since i was 15. (i’m 23 now) if i have a bad memory that i have done when i was really young or just an intrusive thought i feel like i need to tell my mom or boyfriend. it’s been on and off ever since but since January hit it’s been an everyday thing about the littlest things. mostly about my relationship. an example is i was talking to someone random at my job and we were talking about taxes and when im in deep thought or just thinking i do a thing where i bite my lip (not in the sexual way) and i had a thought when it happened “was that sexual?” and i felt like i did something wrong and i went for a while thinking that until i told my boyfriend about it. or like my ex’s face has popped up in my head in the most inappropriate times and i feel the need that i have to tell him. (my ex was not a good person) i feel like im a prisoner in my head everyday, trying to justify thoughts or remind myself that its just a thought. i didnt know that this was or could be a form of ocd. it runs in my family but i’ve just never considered it being this. i always called it anxiety or depression but i always felt like it is more than that.

I’m new to the app and wanting to know who else experiences this form of ocd. Some background I was a therapist for over 10 years now I am out of the clinical space. So I have background knowledge of ocd but never knew much about relationship ocd. I realized over the last several years with my now fiancé, that I have a hard time just letting go in general, whether that’s an argument or statement or feeling. I want to be able to just accept things at face value and move on (and talk later if my partner is ready as needed). But when conflict arises I can’t disengage till there is a clear resolution. It’s causing serious strife as he can feel trapped and it escalates the argument. I am reading more and this sounds like relationship OCD. Anyone else experience this? Curious on what others have done to work on this for themselves. I do have a therapist but we are not doing work in this area yet as I am realizing this is an actual concern.