I should also note that I have not had sex since showing symptoms so I know I am not being reinfected by a male partner.
Maybe you should try the candida diet, you should cut out on sweets, bread, milk, beer, corn products, because yeast bacteria are enjoying a lot on those foods, so stop feeding them, and the best remedy that works on me is making yogurt a part of my diet, plain fresh yogurt everyday, and taking 1,000mg of vitamin C 3X a day, it boost our immune system and fights some bad bacteria in our body including yeast, it is also important to hydrate yourself, drink plenty of water and cranberry juice. So if prescribed medicine doesn't work on you, try the home remedy and watch your diet. Goodluck!