I'm not bleeding but I know I'm in my periods. What is going on, I don't take birth control. But I'm sick of not knowing the normal status of my bony at this time of the month. My breasts are dyeing, and my hips are just out of place right now. Not to mention the stupid stomach cramps. But no blood. Help me. Maybe I should go and see a doctor, what do you think. On my last period ( my first) I didn't bleed that much either. Maybe in just a light flow but I have to bleed on my period don't I?