I got my period yesterday (which is a little early) and USUALLY on the day I get my period, it just comes in full force. Awful cramps, super heavy flow, acne a few days before, blah blah blah. Yesterday, when I got my period, I had the worst cramps I have EVER experienced in my life. It almost felt like I had having contractions of some sort & midol/Advil/ibuprofen did absolutely nothing to help calm the pain. When I went to check my flow, it's even heavier than usual, it looks like I might be passing blood clots. There is no way I'm pregnant or miscarried or anything of that sort. Should I be concerned? Cramping had mellowed out today, but I'm still passing clots.