Natural supplements to help ovulate

I want to try any sort of natural supplements to help me ovulate !

If you've used supplements to help ovulate and you've conceived . What did you use ?

My reason :

Long story short , I miscarried beginning of November have not ovulated or had a cycle since. I have PCOS

My doctor refuses to prescribe anything to help me ovulate or bring back af . He wants me to wait for my fertility clinic appt which is 1 month wait to be notified of appointment and 3-6 month wait for the actual appointment itself.