Ladies, please help! I got off the pill August 15 (after finishing packet). Got my period August 19, which lasted 4-5 days, and may have ovulated sometime around August 30-September 2 = CD 13-16, though signs of ovulation were equivocal. My partner and I had sex on August 28, 30 and 31. Starting from September 3, I've been having on and off spotting (first brown then pinkish) progressively mixed with increased cervical fluid, plus some pullung and cramps, but so far have been testing negative for pregnancy. Before going on the pill (over a decade ago), my cycles were irregular. I suspect this might still be the case, so I don't really know when my period is due. Given my account, what are the chances of me being pregnant as opposed to having withdrawl symptoms after going off birth control?