Ive had regular 4 day periods on the 3rd since I was 13 years old. I moved away from home and went to college. Around Midterms I stopped getting my period. I thought it would come back the next month but I'm now going on 7 almost 8 months without my period. At first I thought it was just stress or weight gain *Freshman 15* but the only thing I'm stressed about now is my lack of menstruation. I was really concerned so I dropped the 15 and cut out most fast food and decreased my soda intake significantly. I'm 100% not pregnant. I've looked at tons of websites and I'm not gaining weight, not growing any extra hair, I have occasional breakouts but nothing abnormal. I'm also not losing any crazy weight, no mood swings, no heat flashes, headaches, or cramping. Does anyone have any idea why I'm not getting my period. * I'm 5'10 183lbs and 19*