Getting into therapy is the best thing you can do; find the courage and go to one appointment. Nothing will change unless you do something. That was terrible abuse you suffered; no wonder you feel this way Fundamentalists are the worst....I was one; now no more. Courage!

You can tell your parents it is important to get help, but since they don't believe in that, it won't do any good. You will need to become your own advocate; find resources, etc. Call a hospital and ask to speak to a social worker ...Keep reaching out for help!