Well, the naturopath certainly seems to be trying a wide range of therapies. Did she explain why the treatments were being carried-out?
May I ask why you believe candida to be the underlying cause of your current health challenge? What are your symptoms? Do you suffer from any flare-ups when eating carbs? If not, why not try eating a little brown rice, or some quinoa, millet, amaranth etc.?
I can empathise with your situation, but keep positive and strong, and you'll eventually find a way through it!