I'm genuinely so scared

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

Ive dealt with pocd for a very long time now and it gets more real as time goes on. I was watching a movie and I’ve read the books so I knew there was a kiss scene coming up.The actors and their characters are children but I was basically looking forward to the scene. Then as they were kissing, it looked kind of weird and mechanical because again the actor was technically still a child. And I let myself indulge and enjoy it, of how someone young was doing something sexual and adult like. Idk I feel like a fuckikg creep but I don’t WANT this. There was nothing intrusive about this, it’s just something creepy that I’ve done. I keep ruminating about it but still. I don’t identify myself by this mistake but it still sucks. My mind then went to children that I know, one girl and one boy, and them separately doing sexual things for the first time and navigating that and it feels like I like it but I don’t. It’s not as real as the movie scene because the fact I enjoyed the scene WAS real but it’s still stressing me out.

𝕊𝕔𝕒𝕣𝕪 𝕚𝕟𝕔𝕚𝕕𝕖𝕟𝕥 😞𝕋𝕎𝕋𝕎𝕋𝕎 ℙ𝕃𝔼𝔸𝕊𝔼 𝔻𝕆ℕ'𝕋 ℝ𝔼𝔸𝔻 𝕀𝔽 𝔼𝔸𝕊𝕀𝕃𝕐 𝔻𝕀𝕊𝕋𝕌ℝ𝔹𝔼𝔻 𝔹𝕐 𝕋ℍ𝔼𝕄𝔼𝕊 𝕎𝕀𝕋ℍ 𝕂𝕀𝔻𝕊 hi everyone, I am really struggling with something disturbing and I'm so afraid I'm a PDF. So my sis came to visit with my nephew for the first time. So the other day we were taking pics with the baby I was already feeling kinda nervous cuz I never held a baby before. Anyway it was my turn and I like I wonder if this would sexually stimulate him( not exactly the thought but the of thought was more graphic and I don't wanna disturb anyone). And I can't remember if I thought that while I was bumping him on my stomach (like how people bump babies on their hips) or before I started doing so. Anyways I can't really remember what my reaction to that thought was or if I started bumping him before or after I had that thought... So I tried not to think much of it but over time I started to spiral really bad and wonder why I thought that and why then I would bump him on my stomach after having that thought or during. I just feel so disgusted. Like was I curious about it? Did I disregard the thought because my brain thinks disturbing things? Ik right now away from that situation that ofc I have no sexual interest in my nephew at all. I played with him and helped changed diaper and everything and never had the urge to do anything inappropriate to him besides that one weird instance. So like I'm so disturbed like did that mean something? I have P OCD but that didn't really feel like an intrusive thought? I also can be very impulsive, and if it was impulsive does that mean I had a desire? Now I'm terrified of having kids even though I wanted some or to foster some. I mean I know but myself I'm not sexually attracted to kids but then why would I think that I am so disturbed really and feel so sick. 😞😞😞😞 I don't know what to do I'm so scared about what my motivation was I feel so bad and scared😞😞😞😞