Supplements ?

Has anyone here tried “ovasitol” or a myo & d-chiro inositol supplement for pcos?

What are your experiences?

I am on my first cycle with it, (recommended by shady grove fertility) and i am on cd 21 with no positive opk yet (which isn’t completely abnormal for me) but with some cramping and spotting/blood mixed with ew cm?

I have never spotted with ovulation before.

And i am still 10+ days out from expected period.

Weird!