Most hospitals will not refuse you because of your inability to pay. There are also some facility that are ran by the state and will treat people for a low cost or for free if they need. There are some anti-depressants that a really low cost. The first one i tried was prozac. My doctor prescribed it and it costs 4 dollars without any insurance at wal-mart.

There are some natural things you could try. I found working out helps lessen my depression. Eating better, fruits veggies. I would recommend trying to find something you enjoy. It may be difficult. Sometimes when I am depressed and I do things and I don't get any enjoyment out of it. The medical term for that is anhedonia.