Arousal to something you don't like feeling like u did something terrible

Why are things so real the first time they’re in my mind and then when I think about it later it’s easier for me to be like wtf?? I was watching a movie earlier and the young girl had developed more in the chest area than the last movie and I felt the desire to check her out so I did. Then later I let myself imagine her having sex and I liked it. But now looking back I’m like ew. The boys in the movie have also developed as the movie went on and I couldn’t help but think that in their real life they’ve probably woken up to boners and s*men and stuff. And looking back it’s just ugh. Idk if it’s sexual relevance but I genuinely let myself indulge in these thoughts and groinal responses and I remember thinking to myself I don’t want to be attracted to little kids and how do I stop myself (everyone has attractive qualities so in younger boys I see man like qualities). Idk I need help. I wouldn’t type this out if I truly believe I was messed up but I’m still scared

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.

18+ TW! POCD Is this still Pocd. I’m so scared For example, I’ll be feeling aroused over a child and feel genuinely aroused like I want the arousal and I’ll stop forcing it to not come because in the moment it feels like I want it in the moment so alllow the arousal to happen. Another example is I’ll feel aroused over a kid and my ocd will say make your blanket touch your private areas for a feeling over kids and I’ll do it in the moment because I feel aroused over the intrusive thought of the child. Another example is I’ll even think “yes I want this arousal over the child” and in the moment it feels like I want it I hate all of this after and do many compultions