Hello all, my last period ended July 19, I had unprotected sex ( he came inside me) July 23 (saturday) and wasn't due to ovulate till the following Thursday or so. I took Plan B after about an hour of the sex. A week later I started spotting brown discharge not enough to fill a pad, but for the past week I've been using light tampons just in case. The bleeding has been brown, dark red a couple of days, and lighter red. However it's the fifth day and has not stopped. I'm due for my period in a week and I was just wondering with this spotting should I be worried about pregnancy? Also, in the case I shouldn't, should I expect a period next week? Any helpful advice would be appreciated, thank you in advance!