Took abortion pills to avoid pregnancy.

I took mifepristone on 23 march but after 45 mins i vomit and consulted about the same with a child specialist so she told me to start the course after 1 or 2 days gap, but on 25 march first i saw white discharge then i saw blood it wasn't much then i again asked the dr. So she told to continue the same kit with misoprotal 2 tablet with water instead of inserting and after the i had very heavy flow with blood clots for 3-4 days and i didn't took another 2 tablet of misoprotal as advised by the doctor after 6 days my bleeding came to normal , it was lighter and lighter with passing day but it did not stop yet in between i took medicine to stop bleeding but then also it didn't stop yet it was lighter. It's been 20 days now i don't have heavy flow but but 1 pad a day i need . My ultrasound show that my abortion process is complete and there is no rpoc. When will this bleeding stop.