Lapis and others, about weight control

I am losing a lot of weight on raw food diet, and I am already skinny. I keep getting thinner, what to do? If I eat more, or I increase fats\sugars,my Candida will get worse.
Do other rAW foodist women menstruate normally while on this diet?
I cannot seem to get my period back after chilbirth and Ithink that raw diet and weight loss might be among the reasons why. thanks.