It may not be candida, it could be that your body doesn’t detox via its normal processes such as via the liver/kidneys and its sweating via the skin instead. I would consult a naturopath if possible. Some bodily imbalance is likely causing this to happen to you.
Relating to this, if you try out acupuncture, you likely will notice an improvement in your symptoms quickly. They can do specific points for specific issues and it might clear up via this method.
There is no way to know whether the diet will clear up your symptoms, however for me nearly every one went away. I had help from a naturopath and it definitely sped up the process.