saw something and now i cant unsee it

I have had the same false memory/instrusive image of me doing something horrible to someone when I was 12 and they were younger. It is a memory based on a real event. I truly don’t know if it’s real or not but obviously, the more I think about it the more I think it’s true. This has led my mind to become slightly paranoid. I worry that if this horrible image in my head is true then one day the person I might have hurt will come and k*ll me. I’m really scared I feel like I won’t feel better as long as this “memory” is in my head. Does anyone have advice?

Okay so I'm young. A bit young than u might Imagine. Me and my boyfriend where bored and I searched up gay porn js as a joke on google. It was completely blurred. And we where js talking about our truma, and personal stuff while literally just looking at the titles. And I saw a title. A title that has trumstixed me before (I saw the actual video before involving a minor. ) and I clicked on it, still heavily blurred to show my boyfriend the title. And i said baby this really effected me this video. And then I looked below it, same video, blurred. Different title. And I clicked on it to stupidly read the other title. And it FUCKING UNBLURRED. and I SCREAMED saying to my boyfriend if he saw it. And he said no he looked away. And he was so unfazed. And I asked chat gpt about it and it said what I done was NOT okay. Because I looked at child stuff on purpose? My heart has just SANK. self harm urges are back. INTENSE confession compulsions to my mum are back. What do I do. Please someone help.

I've been watching a lot of mainly political videos recently. It started as trying to get a better understanding of everything going on in the world and how we got here in the first place, but one of the last videos I came across was about certain hateful groups of people that are becoming more active in recent years due to varying factors. The whole video made me so uncomfortable. Rightfully so, I think, even if it was informative. But now I can't stop thinking about how scary it is that humans can be sort of indoctrinated into such hateful mindsets and views... These issues have existed for a long time in the US, but recently, I've noticed that a lot of people are being more vocal about certain discriminatory views they hold and things. Maybe I'm overloading myself with too much information. I don't know. I'm just feeling really unsettled after that video. I can't imagine ever becoming someone like that, but it scares me to think about :(