Your mother is out of control and you need to be out of the house immediately. If your parents are divorced, call your dad to pick you up now. If that’s not a possibility, move in with another relative, a friend’s family, or a neighbor. Under no circumstances should you remain in that environment with someone who is behaving so irrationally and dangerously.
If you need help, call CPS (child protective services) or the police (911). Your mom may be struggling with a mental illness. You’re not equipped to handle this matter on your own so please reach out for support. Nothing is more important than your physical and emotional well-being. Get away from her and stay away from her until she gets professional help.