MMC , then D&C, then Methergine (HELP!)

So I had a d &c January 24th for a missed misscarriage 😔. spotted and lightly bled for about 4 days. Then it proceeded to get heavy, like a bad period. On January 30th, I had to go to the hospital because I passed two really big clots, and I was having actual contractions & loosing a lot of blood. They said I had a very thick lining still and put me on Methergine every 6 hours for 3 days. Bled pretty heavily, then lightened up. My last pill was Saturday. The bleeding has been much lighter but on and off now. Not sure if it’s supposed to stop after Methergine or get heavy again. I can’t wait to stop bleeding and try again. When is this going to end?!