Help me please

Kamryn • Hi my name is Kamryn! I am 14 years old and counting
I've recently been having issues. I was sexually assaulted by 2different people in the time of a year. The most recent was my ex but I don't think he knows fully he did it so I didn't tell anyone and it only happened once. But the 1st one was by one of my friends he tried to touch me multiple times on multiple ocasions. Almost 5 or 6 times to be exact. And he is now on trail for it. Then before all that I was sexually harassed by a boy in my school. I thought I was over it and that it didn't affect me but recently I've been getting flash backs of it all and I can't stop thinking about it. I feel disgusting and I feel like everyone's judging me and doesn't like me because of this and idk what to do. It's getting so bad to the point where when I look at someone involved with it I start getting flash backs of the events. Or I look at one of my friends I start to ask myself about what they think of me. I cant stop thinking about it anymore. I don't know what to do anymore.