Birth control without parents knowing?

Lizzie
Is there anyway i can get the pill without a prescription? i've been getting it from my college's health center since november. my mom doesnt know because she doesnt know i'm sexually active. i don't plan on being sexually active over the summer but i'm afraid of what will happen if i go off the pill... i dont want my acne to come back & i will miss the regularity of my period that the pill  gave me. any advice would be much appreciated!!!