"okay, if your reading this you are probably in the boat i was in 2 months ago. so like all of you reading this i did something i feel like i shouldn&#039;t have, so to prevent another mistake from happening i prevented it. i went 8 hours after having unprotected sex to buy plan b one step to do the trick. i took the pill 8 hours after unprotected sex and then the urge of waiting from the kicked in i had just literally got off my period 2 days prior. 4/5 days later i started minor bleeding brown blood and not like a normal period for 4-5 days so this was literally my second period in a month and it scared the crap out of me because it was almost like spotting. so after a week late pregnancy test were my friend then aunt flow came 2 wks late !!"