hi there i have a quick question, so i got my period on Oct. 14 and finished on Oct. 17 and that same day i had unprotected sex, October 20 i went to get the plan B (72 hrs) and took it at 6 p.m and the next one i took it at 6 a.m. Oct. 27 i got my period again and Oct. 30 i finished. I was expecting my period on Nov. 14 but i never got it my stomach would hurt after i ate anything, my head would hurt a lot, Nov. 24 i got my next period i was10 days late, am i pregnant?