I have been taking the pill for about 2 years and my periods have been normal off or on the pill. i had my last period on the pill and continued taking the pill for another week and a half and then abruptly stoped taking the pill and had another period 4 days following that. my husband and i have had unprotected sex approx. every other day, sometimes more and now 2 weeks later from last period we were having intercourse and i experienced light to med cramping and some pinkish red bleeding. what can this be???? pregnant or just after effects from quitting the pill. both my other pregnancies followed 3 months after stoping the pill. (on pill started period oct. 9th - stoped pill oct.24th - started period oct.28th - cramping and light bleeding nov.18 - started during intercourse. still bleeding very lightly 4 hrs. after)