Best way to cure a recurring Yeast Infection

I have a few questions I need answered..

1. What are the best ways to treat yeast infections that keep showing up each month?

2. Has anyone had bad experiences taking fluconazole? I have subscribed to HelloWisp for a prescription but am concerned about long term use. I took one last month but I’m back in for round 2 and my infection came right back.

3. Do boric acid suppositories treat the problem?? Cause so far, Monistat hasn’t done jack shit.

My doctor can’t examine me until next week but I need relief sooner than that or I’m going to lose my mind. Any and all input is going to be met with appreciation!!!