Ok well I had unprotected sex on 15th August and the next day within 24 hours I took the morning after pill. Exactly a week later on the 22nd August I started bleeding and I had this for 2-3 days. I normally have my period within the first week of a month ( Dont know exact dates sorry) and I had my normal period at the beginning of auguest before the unprotected sex. Its now the 15th September and I havnt had my period again yet... Im getting seriously concerned. Ive taken 6 pregnancy tests all of which have come out negative, but for the last week to week and a half ive been getting minor cramps and aches and pains in my legs (which i normally have before i come on) but still have had no period!! Someone please help with my situation... Im so stressed about it, I cant eat, I cant sleep, its all i think about! Help Help Help!