I’m sad and scared and don’t wanna do this anymore

So I was sexually assaulted while under the influence of alcohol in my moms closet about a year ago. My “fiends” were there and sober. One of them actually helped me put my pants back on so I could go to bed back down stairs. I’ve tri r asking them what happened that night. They say they don’t remember things that night. I found out this boy did the same thing to a girl I know after that I went to the police. Nothing happened for a long time and I was okay with that. However recently there was a new detective on the case. Now things are actually happening. This is so terrifying. The fact that I’m gonna probably go on trial and face him and repeat my story over again is scary. But what’s really bothering me is that my “friends” are going to defend him. He’s the “cool” guy at school and has a strong energy that attracts people to him. Its scary. The police are interviewing the “witnesses” or my “friends” here at school and I feel like that is not right. It’s going to cause problems at school and i know I’m going to get a lot of shit for this or attacked again which sucks 😞 . I really don’t wanna do this anymore can someone pls help me itsmy senior year and I don’t want it to go like this . Just talking about this makes me light headed and like I’m out of my body. Ugh I just can’t