ive been cramping really bad for a lil over a week now. im not on my period. im not really regular but i dont think im late just yet, when i am on my period i only cramp for about the first day. now the cramping will not stop. its continuos and ive been taking asprin and ibuprofen, sometimes it helps and sometimes it doesnt. ive felt a little nasueas at times i think it maybe from the pain... people keep asking me if i could be pregnant. i said no cuz i had my period about a week after i last had sex. that was about a month ago.. could i be pregnant?