Have you explored talking to your pharmacist? In person? I had a situation once under different circumstances, where I talked to the pharmacist and she told me about another pharmacy that had the medication at a very cheap price without insurance. Different pharmacies have different pricing and prescription programs. Had I not been speaking face to face with this particular pharmacist, I know she probably never would have offered the information.

Perhaps call your doctor's office, explain your situation, and see if the doctor has any free drug samples to give you. This is often the case. He could leave them at the front desk, no appointment needed or to pay for. It would not be a long term solution, but . . .