I had un protected sex last week on the 15th for maybe 5 mins at the most and then we used a condom. My ovulation time line was from the 13th-18 with the 18th being my actual ovulation day. Being that it was late around 10 pm i wasn't able to get plan be until the next day around 12pm 14 hours later.....today makes a week and now I'm getting a little bit of brownish and pinkish bleeding. Is this normal beca use of plan b or am I actually pregnant