Misophonia along with other anger disorders and what-the-fuck-not

I have a bad case of misophonia. Nothing helps me besides putting my headphones in and I just can't do that constantly. I'm a senior in high school, finals are coming up, and I won't be able to wear my headphones and listen to music as much as I want/will want to. I know, I know, I said that nothing helps me. Well, I just want to see what others do or if there's any way of coping that I'm not aware about. Or whatever.