Have you looked for clinics that take into account people's ability to pay (that is, a sliding scale)?

Of course, whatever led you to end up in the hospital is not the behavior you need to continue. Too bad the hospital didn't know any resources to tell you about.

I don't know how your ED manifests itself, but you do need support in being able to eat more normally. Would you be willing for some friends/family to help you to eat more normally and to listen to their advice, instaed of what your irrational emotional mind is telling you?

I suggest you go to a primary care doc and try to see what he/she can recommend to you as far as diet and treatment. It will be hard to eat normally without support.