I'm broken & I don't know what to do( SERIOUS advice needed please)?

Call someone that you trust. If you don't feel comfortable doing that, go to the hospital or call the police and say that you're a suicide risk. You'll be fine. Hold on and get outside. Do something active. Listen to that tiny bit inside of you. Think about what you can become and about college (that's in a couple years)... go see a counselor or therapist (they aren't allowed to tell anyone anything) and let yourself move forward. It isn't your fault what happened. Go for a run, eat lots of chocolate, and remember that you're worth it.