I’m still so uncomfortable and anxious please help

Hey everyone, I’m going through something that really shook me up and triggered my OCD. Today I was talking to my mom about how people in our family have been talking badly about my cousin, who’s 17 and pregnant. I haven’t told my cousin anything about what they’re saying, because I don’t want to add any stress to her. I’ve honestly tried to protect her from all the drama. But then my mom told me to be careful about what I say to her, because she’s really worried my cousin could have a miscarriage from stress. She said if that happened and I had told my cousin anything, it would be my fault. I think my mom meant it out of concern, like she just wants to protect my cousin—but the way she said it came off as really harsh and it hurt me. Especially because I’ve never said anything to my cousin and I would never want to cause her any stress. Now my OCD is grabbing onto that fear. Even though I haven’t done anything wrong, it’s making me feel like, “What if something happens to the baby and it somehow ends up being your fault?” Logically, I know that doesn’t make sense. But the guilt and anxiety feel so real, and it’s hard to shake.

I think I know what honestly is what caused my OCD. I’ve never told anyone this but I have to if I want help. When I was either 10 or 11, I think 10 I was at my family’s thanksgiving dinner. Around this time I discovered porn and got addicted. I would watch porn and read erotica. Because of this I guess I wanted to experiment. I feel absolutely horrible just thinking about this but I was playing around with my little cousin, he was around 7 I think and I remember we were playing chase or hide and seek, and I grabbed him and hugged him (something I never done before), and got a boner. I did this for pleasure. That’s all I did that was sexual but I feel so horrible. I try to give myself grace as I was only 10 and didn’t know the consequences of something so disgusting. I keep thinking “what if I went farther and hurt him?”. I talk to him sometimes and he seems comfortable with me and I think he doesn’t even remember this ever happened and just thought I hugged him for some reason all those years ago. I am NOT attracted to him at all but I think this incident and remembering it when I was 14 has caused my OCD such as POCD for all these years. I am 18 now but I feel absolutely horrible. And now it’s even worse because I have been invited to his 15th birthday party in Mexico. I’m traveling all the way to another country just to be near him! Obviously I know I won’t touch him or be innopropriate with him. But what if he has felt uncomfortable with me all this time? He seems fine with me and not uncomfortable around me but still. If I feel as if I go to this trip, I am a horrible person. I don’t know what to do. Am I a horrible person for what I did and continuing to be around him? I remember reading Reddit and Quora stories of similar people who felt horrible and people told them to not feel bad as they were only children and they learned and now know that was wrong and that to not tell anyone as it could only make things extremely awkward.Please help. I know COCSA is a very serious topic that harms people and I feel like a horrible perpetrator now.

My whole life I’ve kind of stared at people’s crotches whenever they’re wearing something revealing a bikini. I feel like I’ve always searched to see if I can see an outline or something or anything because it’s so revealing. It kind of feels like curiosity I don’t know how to describe it. I did this before my OCD got bad and I do this now. I feel scared that I’m doing something I shouldn’t be. I’m scared that I’m doing something perverted. What scares me the most is that about a year ago this happened with my boyfriend sister. She was 15 at the time. I didn’t think much about it. I stared, searched and moved on. But now I really question if I did something awful or if my intentions were perverted. I’m questioning whether it’s okay to even have curiosity about this. Maybe this is normal and people don’t analyze their behavior, I don’t know. I had a theory that this has been a compulsion all along but right now it feels fully out the window. I haven’t been able to stop crying. I really need someone’s input or perspective. Please.