i would talk to your mom about going to a psychologist. i see you mentioned having OCD and dyslexia. let me say that OCD rarely goes without depression. OCD is an anxiety disorder and I am sure that trying to balance school and everything with dyslexia is not easy. Are you feeling overwhlemed? that could be what is setting everything off. do you have accomodations at school? are you keeping up with homework? cutting is a way to control yourself, when you are feeling overwhelmed. a therapist would be able to work with you about what is really underneath all of it. because without getting to the cause, you wont really feel better.

i am a teen with learning disabilites, ocd, and anxiety, and went through some bad depression. so if you wanna talk to someone, pm me!