I had unprotected sex. Then I took the morning after pill. It gave me an early period that was very light and only lasted 2 or 3 days. It screwed up my period schedule hardcore, and I had to wait a while for my next one to get here. Oh my god, this is the worst period of my life. My periods are normally very light, I'm usually pretty unfazed by then. But I have MAJOR cramps, nausea, severe boating, big flow. Anyone else had this terrible experience with the morning after pill?