When you're mired in the depths of depression, it's impossible to believe that anything can get better, but it can and it will. Seek out low-cost or free counseling. Get help and support from your community and stick with it until you can afford some fancy private shrink. Do anything. Join a church group if you have to. It doesn't have to be about religion, it's about not feeling alone. Also, do not be afraid to go to the emergency room. I've been there.