Should I go to a shelter?

Find a stable shelter that will help you find steady work and later housing. You definitely need to get away from your mom. Definitely. You just have to make sure you're going to a better situation rather than a worse one. Also- find a nice church and go every Sunday. I'm not a religious nut, but you need positive influences and support. Find a church, make friends, tell your story, and take help graciously. You will get past this. **Big hug**