Ok, this has happened to me once before, and today would be the second time within a year. I started my period and it was normal at first. heavy with cramps and feeling icky. But then it grew worse. Cramps grew really bad, causing me to get sick to my stomach, and bloating turned to Dierrea, i get hot but cold at the same time, dizzy, and it really feels more like the flue plus bleeding. but it only lasts a few hours. is this normal?