I started taking birth control pills because of my severe menstrual cramps and how sick I get because of them. I was supposed to get my period on the 24th, and I felt a little sick, so I took the first pill. But I never got my period. I took the pill at the same time for the next 5 days and still nothing. So then I stopped taking it. It has been 4 days now since I stopped taking the pill and I still haven't gotten my period. What's wrong? Is this normal? What should I do?