when will i most likely ovulate

This month I am desperate to try to make sure I have the best chance of conceiving, I took provera tablets to induce a bleed then july 19th day 1 of my period, the period was very light and I took clomid 3-8 days. My periods stopped due to weight loss and though I have regained weight yet to return hence why I took provera.

Cld someone plz answer when I am mostly to ovulate or when shld I start testing for ovulation.