I'm on provera. I was on it for 10 days to stop bleeding that I've had for 2 months. Then I have another 10 days of provera to have another period.. on the 3rd day of second round, I'm bleeding horribly. I'm talking chanting tanpon and pad every 30 minutes because of big blood clots. I have 7 more days of provera, then they said I'm gonna have a withdraw bleed 4-5 days after provera and it's gonna be the worst bleed ever... is this right? Is the bleeding I'm having now not the worst bleed ever? I'm so confused. I just hope I'm doing this right.