New here!

Hello! Yesterday my gyno told me I might have a very mild form of PCOS (haven't had AF since October, and my cycles have been pretty irregular since getting off bc in June). He doesn't want to start me on meds yet because I was very regular before I became pregnant with my son. I was on Nexplanon for 18 months and didn't have a period for 6 months straight. I started Provera today to induce my period. I'm seeking advice on which opk to use (I'm thinking clear blue digital and wondfo strips). And I plan on bbt charting and tracking cm. Was also thinking of taking Vitex once AF is done!