Accutane question? Help Please!!?

So I've been on Accutane for four months but my insurance won't cover it anymore and my dermatologist won't prescribe any. I have maybe 12 days worth of pills left. But it is really the only thing that has helped me. And I know that once I'm off it, my acne is jut going to come right back. So would it be better to stretch the pills out over a longer period of time such as taking one pill every three days then one pill a week? That way the medication remains in my system longer? I can't go back to creams and antibiotics because the problem is the sebaceous glands themselves and these do nothing but make my face irritated and oily.

Also, I could care less about potential side effects. It hasn't done anything to me yet.