i'm pretty worried right now. i had unprotected sex on Nov. 27, but he pulled out. just to be sure i took next choice. the first pill 15 hours later after the sex, then the second one 10 hours later. i started spotting exactly a week later. now, i've been having mucus galore some minor cramps, but no period yet. i should have started my period aorund the 17th and now its the 20th. i'm not sure what's going on.