I had a m/c about 2 weeks ago my baby stopped growing at 7wks and I found out at 12wks I had the tablets to make you miscarry and I'm still bleeding heavy at 1st then it goes really light but doesn't stop. When will it stop altogether so I can have a period and try again.

The best advice I can give you is to see your doctor, none of us can give you an accurate diagnosis over the internet.

Doctor for sure. But some 'opinion" would be that it can last for quite some time, but see a doctor anyway, my opinion is just for your nerves.

Did they give you Misoprostol? You should be having a follow-up visit with your doctor. In most cases it will be two weeks after you took the tablets to make sure all is well. As the others have said, give your doctor a call to see when you are supposed to be seen again.
Some bleeding may last for a few weeks, but check with your doctor since you are concerned about it.