Excessive menstrual flow. On the floor.

Hello, I am a pcod patient diagnosed since 2012. Was prescribed contraceptive such as crisanta and latter on crimsons 35. As I side effect of these medicine I had breast lumps which was surgically removed in December 2017. After that my doctor suggested to stop taking any medication for pcod.. Two months back I got married. Last January 8th I had taken a morning after contraceptive pill. I got my period on 20th Jan.. 1st two days I had undergone heavy bleeding along with large to very large clots.. severe stomach cramps and back pain fever stomach bloating, thigh muscle cramp, headache wear also some of the symptoms. Day 3and 4 bleeding totally stopped but clots increased both in size and frequency.. on day 5th morning the bleeding stated with clots again with double speed. I got very week and lifeless. Once or twice I didn't even had the strength to make it from my bathroom to bed and had passed out in the floor.. my husband came back from office and found me unconscious on the floor.