No, the Diflucan fixed the female-type yeast infection symptoms and got me on my way to being able to do without the yeast-producing foods. That was several years ago, and I haven't had to take that again.
I think the Sugar craving was my biggest problem - but after 8 months I really wanted a glass of wine and a bowl of ice cream (both Sugar and dairy).
I hope you'll be able to fix it - the yeast connection book is very good at explaining all of it. It's so hard because you're addicted and allergic to those foods all at the same time.