I was sexually assaulted, but I'm not going to report it to the police.
I'm so sorry this happened! Why don't you think you should report what happened to you?
Because they wouldn't believe me and I hate the drama from it.
Coming forward as a victim of assault is very difficult so I completely understand how you're feeling. I do think it would be good to report what happened, if you feel comfortable with it. If you don't want to go to the police, at least talk to a mental health professional about your experience.
No, I can't get anything out of therapy.
Many people are hesitant to get therapy, but it really can help victims of traumatic experiences a lot. I really think you should at least look into it since it could make a big difference. Therapists are there to help people!