http://findahealthcenter.hrsa.gov/
Federally-funded health centers care for you, even if you have no health insurance. You pay what you can afford, based on your income.
Many moons ago, before being blessed with full-time employment & benefits, I used a health center & had no issue. All you need to do is provide proof of income...or the lack thereof & you can see health professionals & get prescriptions at a price that won't have you skipping meals.