Hi Jazzygirl
I can so relate to your predicament: I've had quite the history, but unlike yourself, when the downward spiral began, I didn't realize how serious the consequences of going it alone would be.
This is an "if I could do it again" scenario:
In Canada we have community support services - there must be something similar in the US. You could try seeing your school's guidance counselor & ask him/her where you could find social workers: not just one source, but several, in case it doesn't 'click'. Psychologists can't write prescriptions, see, and they're a little less eager to shove pills at you. A good health-care professional will want to listen & talk with you for a few sessions to get a sense of what's up.
I really admire your guts RE pills, but please beware of the socially hip stuff too (drinking, pot, blah blah blah) -- what happened to me could happen to you. Don't run away from home. My parents were too distracted with themselves to pay attention to me, but I was very loved. I don't know your family, but I doubt your parents are indifferent.
Good luck to you
When one breaks a leg, you need to see a doctor. If you have diabetes, then you need to see a doctor for the prescription of insulin. Some things we just cannot fix - we need to see a professional as a doctor. I assume you are a teenager; if so, please speak to your guidance or resource teacher at school. He/She should be able to help you. I wish you a better life ...