About 3 weeks ago, I had a drunken sexual encounter. He did not ejaculate inside of me, intercourse barely occurred, but there was contact and I know that there is always a chance of a few sperm lurking around in pre-cum. This occurred the week after my period and the early morning of the day that my predicted "fertility window" opened up. So, The next morning, about 8 hours later I took the morning after pill as a precaution. 6 days later, I got the bleeding that I assume is the induced bleeding from the pill because my period was not due for 2 weeks. It was bright red and a moderately heavy flow that lasted for 6 days. Now, on the week that I was supposed to start my normal period, I have bleeding that looks like my normal period and the flow is beginning like a normal period. Is this normal? I know that it says your period can come early or late, but I am still confused as to if I am supposed to get the withdrawal bleeding and then my normal period at the normal time.