Hi there, i stopped taking the pill in December and got my period on 2nd January, i then had unprotected sex on the 18th but took the morning after pill. i got a period then again on the 23rd of January and i started the pill again on that day but i only took it for 7 days and got some spotting on the 8th day. No matter what my periods are always on time no matter what. But i was having sex up until the 2nd march and my period still hasnt come yet. I always have a pain in my lower back the day before but i have been having this pain and cramps for the past two weeks and keep running to the bathroom to check for af but to no avail. I have heavy discharge, really bad dreams and feeling a bit sick and cant stop eating. I did a preg test today and yesterday and both were negative. Please advise