Subchorionic hematoma 13 weeks

Hi guys so 2 weeks ago I had a BIG red heavy bleed. No pain no clots. But enough to saturate my jeans and create a big puddle in the floor which continued to have small gushes throughout the day.

Found to have a hematoma baby is fine and they said they can see blood still in my uterus and it should just come away as brown blood. For 2 weeks now I have had pretty heavy brown stringy discharge that doesn’t seem to be lessening? Should I be worried?