I was 7 to 9 days late with my period. It started off light, with no cramps, Im bleeding a dark red color and my period is light. I have been having backpains since the night before it came on. Still having the cravings i was having (I thought it was psychological cravings because my period had not came on). Last night, I started getting this sharp pinch-like pain in my vaginal area, along with severe lower back pains. I do not know what is going on!!