misoprostol for missed miscarriage

Alysa
I found out at 8w4d that my baby died at 6w
At 9w3d I elected to take misoprostol after having four days of dark brown discharge. 
I had the worst pain of my life for about two hours and then passed many clots and had lots of bleeding. 
My question is for anyone who has used this medication, how long did you continue to bleed? 
My dr made it sounds like the bleeding should stop withing so many hours but it's been two days and I still have bleeding similar to a normal period with the occasional clots and cramps.....in my opinion this would be normal but it's always nice to get other people's experiences