Last month I got my period Sept 25 to the 29 and the whole time it didn't even fill the whole pad and it was weird. But every month my period comes on a different day. But now its October 26 and I still haven't got it yet. Last week I took a pregnancy test and it was negative could I have tested early? My boobs have been hurting but not when you touch it kind a like a tingling sensation. Can someone please help me.