Freudian question

Last night I was self pleasuring. I didn’t set out to think about anything weird but as I was doing it some pocd thoughts were in my brain. I did not get off to them, but I could have. Idk why that is but it is. Idk what to do and idk why I am this way. Is there some science about the brain while aroused or is it possible that the more gross or taboo something is I can like it?? Idk, just want to know if anyone can relate.

I have been ruminating on why I have been having intrusive thoughts on a specific topic. Anyone know why? Where do they come from? It freaks me out and makes me think that it came from a real memory (I struggle with false memory OCD)

I was looking up stuff about kinks, because my friend is trying to help me "get out there", and I took the bdsm test to see where I land on it. I got 100% vanilla, and I was a little embarassed so I decided to Google things like "is it normal to not have a lot of kinks" or "what % of the population is into kink" and when I scrolled down a bit, I clicked on one of the little suggestion things with the arrow that said "are men more prone to enjoying kink than women" and it revealed a blurb from the website that said that men are in fact more inclined to kink, but also mentioned that it also means they're more inclined to p*dophellia, which sort of set off all these questions in my head of like "Wait so if p*dophellia is just a kink, does that make it more likely that I have it? Because scientenists still don't know what causes it so what if events in my childhood led up to me having it to some extent" and I started kind of going down this internal rabbit hole of trying to figure out how likely it is that I have it or some form of it bc if it's just a kink and not a mental illness than it feels more feasible? Idk I'm a woman so ik it's not AS common in us but it's still possible. I'm doing a little better with redirecting my attention and cooling my anxiety but I had an onslaught of intrusive images before falling asleep like I used to have when I first started experiencing this fear. It's been really catapulting me back to the beginning and I find that I'm ruminating on when it started and if it really means I'm a p or not. I know it's classic ocd but it's hard when it doesn't feel that way ;-; anyway, I'm too scared to Google bc i know it'll be a form of reassurance but also I'm just scared of having anything related to that in my search history so I just thought I'd post here. Anyone else have conflicting thoughts like this?