I have a yeast infection, and am on the anti candida diet..?

but im already skinny. im 115 pounds, and ive read that you'll lose weight from being on the diet? i don't want to lose weight, but i also need to get rid of this 2 year re occuring yeast infection. i have tried everything but the diet, and i started it a few days ago, and already feel a relief of my symptoms.