Help! Period won’t end !!

Okay I did schedule an OB appointment but anyways 25 days !! I’ve been on my period for TWENTY FIVE DAYS,

I was diagnosed with pcos after I had my baby , only birth control I got was depo ONCE , and my periods just started to regulate!! My daughter just turned two but I was SOOO stressed I didn’t get a period in October and now it won’t end it doesn’t even seem to be lightning up at all, I feel like it keeps resetting almost like maybe one day it’s a little light than BAM , and one day maybe a week ago I got cramps SOO bad I almost went to the ER felt like I was in labor and I couldn’t walk but I took 3 Tylenol and a hour later it went away but anyways anything I can do I just want to be free.... this ticking sucks