I was raped and don't know how to deal with everything

So I was raped in school my freshman year with was this passed year. I am a sophomore now. My parents are doubting me even tho I have proof from my forensic nurses. My old phone cracked and broke which had all of the old messages on it from when me and the guy were talking so that proof is gone. He only admitted to the oral part where he says "I sucked him off" but I didn't he had my head in his hands the whole time and then other stuff happened. No one in my family sees that I am struggling or that I need help I'm scared and upset and worried and need just something or anything on here just to read and to see what y'all think of the situation please be honest don't sugar coat and btw if I lose this case I could wind up in an alternative school districts or in juvenile hall for "false accusation " and I have Suicidal thoughts and I want to kill myself and I hate life and people and just everything aggravates me now I'm just a sad person