7 weeks pp still bleeding?

I’m 7 weeks post partim and my lochia stopped at around 4-5 weeks. Then I guess I had my period 2 weeks ago. It was super heavy with clots and some like just tissue looking things I had my 6 weeks check up but didnt go since I was on a heavy period. So that stopped and tonight I noticed brown blood. I’m so worried and wondering why I’m bleeding like this. With my first 2 pregnancies after my lochia stopped and i got my period it wasn’t this bad. Is anyone else stkll bleeding? Or been in this situation? I gave birth 8/11. Thank you in advance and yes I am going to the doctors soon I just want to know from other experiences. Nervous I might have a cyst or something.