i was on the pill for a long time and every so often came off it. every time i came off it i’d get my period like normal every month after. i came off the pill last year about early/mid october time and had withdrawal bleeding but haven’t had a period since which is out of the ordinary for me. i did have unprotected sex a few times but took a pregnancy test and it was negative. could it be a false negative pregnancy test or does anyone have any ideas what it could be? thanks in advance x