Reg nonstop bleeding after my stillbirth

Good noon sir/madam I had still birth on June 24th 2017. Doctor cerrified that my baby had died in my womb at 36th week due to my high bp at 9th month as IUD...I had normal delivery...I have been bleeding still now.. the bleeding was normal till July 22. On July 23rd it was heavy.so I admitted in hospital on July 25th to stop heavy blood flow..they have given sysron NCR TABLETS AND TRANEXAMIC ACID injection for 2 days...heavy blood flow stopped completely on July 26...they asked me to continue SYSRON NCR for next 20 days... even though when I continued tablets I had bleeding like 1/3 rd of pad in alternative days...now 20 days over I stopped NCR TABLETS...2 days passed still I have bleeding not heavily but 1/3rd of pad per day...so what to do ? Can anyone give suggestions plz doctor?