Cyst from clomid , now bleeding/spotting day 21

I’m so confused . My period is very regular 26-27 day cycle . I did clomid last cycle and trigger shot .. then went for my follicle check w the start of my last period and they said I had a large follicle , d/c the clomid and call to check w next period . Well I’m not due for my period, it’s day 21 I had cramping on right side, dark spotting , now blood when I wipe.

Is it the follicle shedding ? Is it my period early (never happens)?? So sick of the monthly analysis of every damn symptom