Almost 8.5 weeks postpartum and still bleeding?!

Christina
Is it normal? Doc said that it was normal to bleed 6 weeks after having her.. now it's 8.5 weeks and I'm starting to worry a bit. I'm breastfeeding and had a c section so I don't know if that makes a difference. It's light some days and other days its heavy again. I'm ready for it to stop.