"i took plan b a little over 24 hours after un-protected sex. for some reason, i was dumb and didn&#039;t think about the possible consequences of not being on birth control, not using a condom, and possibly ovulating. i got my period about a week after i took the pill. it was a really weird period, with dark blood, and eventually more bleeding than i usually have (with clotting). right after i took the pill, i had cramps which i freaked out about, only realizing later that my body was getting ready for a period. i was nervous that it wouldn&#039;t work, but getting my period a week later was 100% of the reassurance i needed. worth the money- my only regret was not taking the pill sooner."