early periods

Danielle

When I was in high school, I started getting my periods every 2 weeks until I went on birth control (and gained 40 pounds). I haven’t been in a pill and I’m 21 now and this is the 3rd time I’ve gotten my period at least 10 days early.

Does anyone know why this is happening and if it means anything bad?

I need to find a new OBGYN. My other one was kind of weird and never helped.