Pocd triggered/research urge. Please help (TW 21+)

Yesterday I was watching a show and I thought the boy was cute and just randomly texted my cousins cuz we were watching the same show. I’m 23, & at first glance I barely paid attention but I thought he was at least 21, but my cousins replied with “he looks 18 you pervert” or “it’s looking bad for you”. I started freaking out immediately checked to his face properly again and he did look younger, & I felt so disgusted with myself. I felt terrible, instantly regretted everything & didn’t know what to do. I’ve been anxious since last night barely been able to sleep cuz I just complimented someone who is younger than me. My mind is now like ruminating that I’m a pedophile or pervert for thinking that. I hate this because I honestly wasn’t thinking of it in that type of sense like I would date him or something, I was not aware. I would’ve forgot about that moment after. I needed to get it off my chest cuz I have been feeling exhausted & terrible.

Right now I'm dealing with Pocd, and my main obsession is like age checking ? Whenever I see someone somewhat attractive I always have a thought saying "what if they were underage and you found them attractive " do I just dismiss the thought? Because it really does bother me but at the same time I'd like to know. Or one time some girl appeared on social media to look older and I found her attractive but once I saw her age I freaked out & felt so uneasy and uncomfy.

I was watching this random tiktok on my fyp and this guy was comparing his art vs how how he looks or whatever. He is 15 and when he showed how he looked in real life I had a thought that was like 'damn that's how he looks??' and immediately after I thought 'he's 15 why would you think that' and im so anxious that's proof that im attracted to minors. I am 22 and I have never been attracted to a kid, nor have i ever considered dating or persuing a kid. Ive had POCD intrusive thoughts before but still, the pictures had his face covered and they looked like those aesthetic pinterest pictures people post, and i wasnt expecting that. I feel like vomiting but that thought felt so natural and im worried i meant it. Why would I have a thought like that?? I know we're 'not our thoughts' or whatever but that didn't feel like an intrusive thought and now I'm worried that was proof im attracted to a minor and that one of my worst fears is true. I'm also worried if I pass It off as an intrusive thought im in denial or making an excuse. Please help.