Anyone else's OCD find memories to use as "evidence" your obsessions/intrusive thoughts are true?

Like things that feel like ‘evidence’ and clues…. It’s like I can’t let these things go. I’m not talking about ‘signs from the universe’ , I mean actual real life things your ocd is using against you. Not reassurance seeking.

Does anyone else’s OCD look for “evidence” to help convince you whatever you’re worried about is true. Half the time the “evidence isn’t even evidence “ it’s just reaching and connecting the dots where there are no dots. If I try to disprove it it’ll be like yeah but what if this or what if that or maybe it could be because of this etc. like the other day. I could know the truth and ocd will still try to convince me otherwise. I was at the store with my bf and we were facing each other talking I saw two guys and two girls walking towards us then I looked away to talk to my bf they walked behind me and I saw my bfs eyes look down to the side for a quick second then look up at me. My brain was like oh he was looking at the girls butt because they walked behind me and he looked down to the side. I couldn’t tell you because I don’t have eyes in the back of my head. Plus other people could’ve walked behind me idk. My ocd kept bothering me so I asked him about it he said that he saw them but he looked because there was someone that almost hit me with their cart which that makes sense. However my brain still continued to try and convince me by being like he was lying if someone was about to hit u with their cart u would know or you would’ve saw them coming like the other people etc etc. Is that just OCD trying to convince me and disprove what my bf said or is my OCD right? It doesn’t bother me if that was the case what bothers me is my ocd coming up with stuff and then trying to disprove me and make assumptions and connect dots where there aren’t any. Like this is what I’m talking about, I can’t see behind my back, there are 30 other things he could’ve been looking at. He already gave me an answer that makes sense. I don’t know why he’d lie or how he’d come up with that on the spot. Feel like if he was lying he would’ve been like no I wasn’t , not told me what he was looking at. There were plenty of other people in the store that day etc.

So like if I find evidence for a thought does that mean it’s true then?