Hello, I'm 20 years old and I just recently became sexually active. I had to take the morning after pill once. Some of my friends say that it makes your period come early, but right now I don't really know what I am on. My period is almost 2 weeks early. This monday, I had a brown discharge. Then on Tuesday, it seemed like the normal 2nd day of my period. But, now, Wednesday and Thursday have just been brown discharge again and hardly any. Could there be something wrong with me? There isn't any chance that I am pregnant is there?