Struggling :( please hep

when I was 15 soon to turn 16, I met this girl in a IG group chat made by our mutual friends. We started talking and eventually we started flirting and talking sexual towards each other, though eventually we stopped talking because she was being really weird. A couple months later In July of 2024 my friend found out that she was actually 13 and that she lied to me about her age. It's been 10 months since l've found out and I still feel so disgusted in myself. I had my suspicions at the time but I let them go since she said she was 16 turning 17. I was completely oblivious trusting someone I only knew online especially since i've never seen their face either. i'm struggling on what to do since i've been suffering with POCD since I was 15. Till this day I still feel weird and disgusted in myself because of that. But it feels ironic since i'm sexualizing someone that's 2 years younger than me and I waited to confirm she was around my age range to sexualize her. I feel so weird and guilty about it idk what to do

18+ TW! Involves sexual content I have learning disabilities which means im always going to be 3-5 years mentally behind from my actual age… when I was 14 I remember finding people saying they work with kids “attractive” and I remember mastu*** over a kid around 5+ but when I was 14 I was either mentally age 11 or 9. So I didn’t know it was wrong, and as soon as I realised I stopped. People say I was young and it’s okay but I remember finding people saying they even walked past a nursery “attractive” but I don’t know if this is even the right word. Maybe cute? Because I find different emotions hard to tell the difference between, so maybe it’s cute rather than attractive. I never ever had intentions to do anything to younger individuals, it was just me finding people saying they worked with them etc attractive… which my ocd now plays on, because my friend mentioned they were working with kids but idk if it was the real me or not but I genuinely felt like I found it attractive and it was giving my so many groinal responses which then made me feel genuinely aroused like I wanted to do things. This plays on my mind because my ocd will always say “but you did/do find stuff like this attractive” but this literally stops me from eating, sleeping or anything. I can’t break from my compultions because what if I do genuinely find it attractive. I don’t think it’s even attractive maybe it’s cute? Like I find it cute… but cuteness can give people feelings down there I guess. I think because if my learning disabilities I found it hard to know the difference between “attraction” and cute so I did stuff over it because it gave me that feeling down there but that could of been cuteness feeling. I just need some support on this.

help. it all happened too very fast. i was having a random b*ner, and i wanted to stop it by forcing an er*ction so it would go down afterwards, i had also seen a yt short of cyberpunk 2077 phantom liberty, in which a beautiful redheaded character appears, and i had random thought abt how maybe she wouldn't be truly that pretty and it was just make up. i imagined a scenario in which i had an okay looking girlfriend but that would look very hot with make up on, and i thought that was the perfect scenario to release the b*ner by momentarily forcing an erection and as i did that i remembered a highschool crush i had of a girl older than me that i found very beautiful and i distinctly remember being excited to see her with make up on, and this memory associated immediately. it went like this -> imagine girlfriend that is beautiful with make up on as i prepare to have an er*ction -> this reminds me just like that time in highschool -> the positive memory of my crush appears as i force an er*ction to happen at the same time without thinking too much (this all happens in a span of a millisec) i don't know how but my brain didn't register that memory as a threat, i had forgotten the context, it didn't even cross my mind that it happened years ago in highschool, i just had this memory. now im worried that i committed a horrible disgusting act. the erection wasn't caused by the memory of the crush, i planned it to happen with a safe image and that image of the crush appeared as i remembered and it didn't register it as a threat and this just happened; because i don't believe i was aroused by the memory, i was just remember that she was pretty. i don't know if it was just coincidence. it wasn't intentional, but now im disgusted at myself. there are 3 possibilities: 1. i already had made the conscious decision to force an erection from the scenario before and as the memory appeared, as it all happened in a millisecond, i didn't have enough time to process it with its due context and i didnt perceive that memory as triggering or something inappropriate and for my brain it was okay to be in the background while the er*ction happened. 2. it happened in one second, the conscious decision was already made from the scenario before so the er*ction randomly happened during the remembrance 3. worst case: in the moment of the er*ction as i remembered the crush i put myself in those shoes of the young me and as the memory happened very fast i forgot the context and the distance of the period frame in which had happened (long ago) and since i remembered her being older than me i still perceived in that fragment of the memory that way, and since i was in the memory itself i found her attractive normally, indistinguishably and separated from the present time, and for that split second i perceived her normally as if i was attracted to a girl in my present time, it literally felt a "normal" perception of a girl i liked and i didn't realise it wasn't the case; and my mind since it lacked the necessary context it allowed it to be non dangerous and not wrong to force an erection, and i realised it was a mistake only after it happened hence the panic... so it all happened before processing the context of the time in which had happen that would result as inappropriate. im afraid that the 3. is what happened and that it is unacceptable.