My boyfriend and I had unprotected sex recently. He did not ejaculate inside me, rather on the outside. I was feeling a bit worried so i took a morning after pill, Postinor 2 and the following week my period came 2 weeks earlier. the first day it was more brownish, but for the rest of the day, it did not come. when i woke up the next day, i had some spotting. about an hour later, my period came, which is today. am i ok?