I had sex in the middle of August... I had my period that same month afterwards i also had my period in Sep, and October. But now its November and i havnt had my period. I have been feeling sick to my stoamch for two whole days now, bad headaches, ,moody, and i've had a white mucus dischargge..not alot though. I usually dont have a regular period..i either get it at the beginning of the month or the end of the month.. i missed the the beginning of nov and im just now approaching when i would possibly get it. I know that i cant be pregant but i keep flipping out anyway. I was wondering if maturbating more then usual or wokring out alot more could make my period alot later?

im sorta flipping out!
help!