hi, well it's been around 23months like this but my last 3 months my period has been off, I'm a heavy flow, it lasts about5-8 days, and cramp a lot, but now I don't bleed that much, most of my period are blood clots, and it lasts just 2 days.. my stomach has been hurting more than usual on my lower abdomen, but nothing really painful just like a discomfort..I sleep more than usual, feel tired, eat a lot and usually I wanna throw up at night.... I am married and have unprotected sex everyday but I mean I thought you couldn't be pregnant with ur period?