Is this normal???!!!!

Okay so in May of 2024 I got my first depo shot biggest mistake btw I started bleeding on and off so I got the next shot in august thinking it was going to sop the bleeding but it stopped for two weeks then came back and never went away. So my next shot was due for October and I didn’t go get it. Bleeding still but it eased up but came with brown discharge. In February I had two periods a week a part and now I can’t get rid of this brown discharge. Yes I went to the doctor my labs were normal.