Online pharmacies?? Help!!!!?

Are there any legal online pharmacies i can use without a prescription? I'm not looking 2 score narcotic but meds that I need on a daily basis. I have no health insurance and every time I've been 2 the ER for a pain or sickness, they tell me that i'm basically fine and do not send home with any prescriptions. I have been in agonizing pain because of my back and I have nothing stronger than Advil 2 take. I've browsed online pharmacies but i don't know which ones are real and which ones aren't. HELP!!!!