I had my last normal period March 14th, my periods vary between 25-31 days and I get them every month. I had unprotected sex for 5 minutes long before the man ejaculated on the 24th. I took plan B an hour after the incident had happened. I then began having heavy bleeding for 3 days on the 30th. Today is April 10th and I am expecting my period to start tomorrow, but I am not having any PMS signs and I was wondering if the bleeding I had on the 30th was my period for the month or should I expect my period to start back up again soon?