**warning- real blood**

My period ended on the 11th. Yesterday (the 21st) I started having a little brown spotting. Into today(22nd) it has gotten worse and looks like mostly big brown stringy clumps when I wipe. They are kind of sticky. Most of the blood that comes out looks brown with a little red blood..

According to the app I was supposed to be like 3 days into my (5 day) fertile

window.

Does anyone know what this could be??

I have been on medroxyprogesterone the past few months to get my period and when I started for this months period to come, it came the day after the 10th(and final pill) was taken.

(The other months it took at least 4 days after I finished the pill to come).

Before my Dr put me on this pill my period skipped 6 months in a row. (No I wasn't pregnant and never have been. Am not now either.) I do have a Dr appointment for October 2nd but was wondering until then have any of you had this before?