Birth control?

Lauren
i'm 16 and i have extremely heavy periods that are usually 2 weeks apart. i bleed through super plus tampons in about 4 hours and i bleed like that for 7-8 days and then i stop, like a switch. my doctor has recommended birth control, but my mother is very hesitant because she hates all kinds of medicines and i'm on antidepressants and she's worried i'm going to go off the wall because hormones (🙄). how do i convince her that going on birth control is a good idea?