My periods are never early or late there always on time. Well last month I spotted 5days before my period and it lasted up until I was suppose to start my period and it stopped so I had spotting and very light bleeding for 5days I looked at my ovulation calender and it said if I was to be pregnant I would have spotting or light bleeding march 4 and that's the day the bleeding started.. My period are very heavy so I could tntil that wasn't my period I've had cramping in ma uterus for a month and its everyday off and on through out the day it doesn't hurt its much lighter then a period cramp I can smell things at a very far distance mainly wheat bread and I'm very moody and hungry a lot my body it doing the opposite of what it does when I'm about to start my period also I took 2dollar tree pregnancy test the first one was a week before my missed period and the other one a week after if I'm pregnant I would be around 5weeks not counting the 2weeks the doctors add on