(TMI) I’m not on my period, what the fuck is this?

I’m currently being treated for PID(pelvic inflammatory disease) - Trich positive, unknown how long I had it (it was never tested for up until now despite me being routinely tested and in and out of hospitals).

I got a shot in my ass and 2 antibiotics for 14 days (oral antibiotics).

I’m not on my period, I’m waiting on it actually.. Ended birth control in December, had been having BROWN spotting for 90 days, got the PID diagnoses and I thought the spotting was lightening up, then I seen this..

Bleeding isn’t increasing.