I've been taking the same birth control for a little over a year now and I just got a new refill for it four weeks ago. My birth control makes me have my period once every three months. But for weeks ago I when I got my refill, I started my period and it hasn't stopped. I a few days ago I had thought it went away but it hadnt. My bleeding just got worse. I've been cramping non-stop and I'm in pain everywhere. I can hardly move I'm so sore. I just want some answers and I want this to stop.