Miscarriage bleeding and length of miscarriage

I was about 7 weeks pregnant when I had my miscarriage. That was two weeks ago, I am still bleeding (need a pad on at all times) and passing long bloody mucus strings when I go to the bathroom (sorry tmi). I just want my body to go back to normal. It seems like when I exercise or drink hot liquids I'm expelling more blood. Has anyone experienced this? When did your body go back to normal??