Please help

so I’ve been seeking therapy for my OCD for a few years. The theme that I’ve been dealing with most recently is the fear of becoming a pedophile, which then has led to intrusive images of me doing things to kids.Which now is just causing me so much distress and 24/7 constant thought cycle. I am starting to not be able to tell the difference between thoughts that are wanted/ unwanted- the line has become some blurry and these things are starting to feel like someothing i want to do. My brain keeps telling me to just test these thoughts and the “maybe”or”i don’t know” isn’t working. This has become such a barrier because the second layer is that I’m afraid that if I just let the thoughts be there it’ll make me be OK with doing those things and the fear is what’s keeping me from actually doing something inappropriate. It’s also transitioned into intrusive thoughts and images of me doing something very disgusting to my dog and that when I’m cuddling with him I get the thoughts to just do it or try it to see if i am actually a p*do. it’s almost like the compulsion would be to do the inappropriate thing, even though I know it’s wrong just to see how it would make me feel. I feel like i can’t control these urges even though i’ve never acted on it. At any point i could just do it. I’ve never had these thoughts before up until about a year and a half ago when my friend‘s boyfriend got arrested for soliciting a minor then all these thoughts came to life.Has anyone experienced something like this and have any advice?

17f That's it I'm a monster. Before yesterday I had classic textbook POCD. Avoided children like crazy, was scared to even look at them. But something randomly clicked in my head and I became a monster. I suddenly became numb to s*xual thoughts about children. No anxiety, no remorse, no "this is wrong" or "this is weird" feeling. Nothing. Just weird curiosity. I was able to imagine SAing a child. Even made a hypothetical plan on how I would do it. And still. No remorse. No nothing. Now it's the next day and I'm freaking out. I still feel kinda numb to the images and the morality itself but at the same time it scared me how OKAY I was with the thoughts even made a PLAN.

agh .. okay .. i’m so so embarrassed to post this, i’m literally crying .. but i need some help and advice. or maybe just a place to vent. i don’t know yet. so .. i was hanging out with three of my cousins today, and a few friends. one of my cousins was driving us around, and it was a pretty long drive, and we all just chatted, had fun, you know, normal teenager shit. but i couldn’t help but shift my focus onto certain things about my cousin driving — “wow, he’s going so fast, he’s so cool,” “i like the way his hands are gripping the wheel. wow his hands. hands hands hands” “his happy trail looks nice” (we went swimming) “i feel jealous of his girlfriend” and all sorts of things. i just feel. so awful. i don’t want these thoughts at all, and i feel just horrible. my ocd mixed with hypersexuality from trauma is just not helping at all, and i just want to get rid of these thoughts. i feel so disgusted with myself, and i’m scared that even though intrusive thoughts are normal, maybe mine are too far and i’m just “unfixable” or “broken.” any advice on what i could do? :( edit: i would like to add that we’re not even blood cousins, since we’re “related” through my step dad, which makes these thoughts worse and makes my head go, “oh, well, it’s okay!!” aghh. so frustrating :(