Tmi bleeding non stop

Marsha
I loss my baby David on march 8 I had him naturally in the hospital. They. Tryed to save him found out I have incompetent cervix and I will need a cerclage this is my second loss but those were new Dr my first doctor did not know why I lost the first baby so when I reached 5 months I thought everything was okay and then on the 7th my cervix opened and I lost my little boy to make a long story short. I saw this this morning I've been having a light bleeding this is the heaviest I saw this morning since I passed this I have not really had any cramps could they still be a part of my baby and that's why I'm still bleeding I talk to my doctor and they said as long as I'm not going through a pad an hour that it's okay my lining is shedding my first pregnancy. the bleeding on last 2 weeks this is going into three weeks I'm very scared now even though the doctor said it's okay what do you guys think