Hi, my period ended on April 2nd, and my bf and i had unprotected sex on April 7th. He claimed that he could have ejaculated in me and therefore i took the morning after pills, could be about 21 hours later.  Since then, later on in the week, 4 days after to be exact, i have been having feelings that i usually have before my period come.  I got up this morning April 14th... exactly one week after we had unprotected sex, and i realized that i was bleeding, almost exactly like my period. I did some reading on implantation bleeding and thought to myself that could probably be the reason... But as the day progressed, i realized that its more than just spotting, and implantation bleeding is more light, it seems almost like my period except it hasn't been a good 2 weeks since i had the last day of my period. I am confused, and don't know what is happening. Can anyone give me answers as to what is going on with me?