First thing you might want to try is Oil of oregano mixed with olive leaf extract before taking the diflucan plunge. This combo is often all that is needed to take care of a vast host of organisms.
I've tried oil oregano by itself and it is 100x more exciting when olive leaf is added. The first few days on this mix will be rather rough. This combination can cause viruses to show their ugly face in some cases. It also has a strong effect against yeast, bacteria and some parasites. It could even possess biofilm destroying properties. Following the first dose you will be rather fatigued and experience different herxheimer type reactions, depending on what you are infected with.
I won't mention a certain brand on this site. If anyone wants any info just email me. There are certain ways to take this mix. I myself started at like 5-10 drops and went up to about 50-100 max per day. After the first few days of sluggishness, you will experience more and more energy. (note: do not take 8 hours before bed, insomnia could result, yes it is that strong)