What kind of trouble am I facing. I am 15O?

k so yesterday I was arrested for dommestic violence and stopping someone from calling the cops. I am now on house arrest with out the like GPS thing. I have court April 12th. I am 15 and if you saw my last board you will know that this happened with my gma. Before you guys say I need to lay off of her please know that you do NOT know the full story and that she will call the police over anything. Please just answer my question and not make rude comments.