How to relieve Anxiety?

I don't have insurance at this time and I suffer from major anxiety. My worry and stress about not being able to find a job, having no money. Everything is adding up, and my life is feeling like its falling apart. I can't sleep, eat, or do anything other than lay around. I'm having horrible migraines and nausea as symptoms. Any ideas for ways I can treat my anxiety and worry without going to the doctor for prescriptions?