I ate no refined carbs or sugar and even cut down on 'sweet' vegetables such as tomatoes, carrots and beetroot and Cut out caffeine, yeast and fermented foods. I also have several food intolerances including dairy and eggs. It was very difficult but definitely worth it. It's amazing how your taste changes. I lapsed back to my old habits after gradually eating more and more carbs including sugar and feel worse for it.
Have you heard of 'Horopito + Aniseed' capsules by Forest Herbs? As effective as fluconazole apparently? Google them - they definitely help a lot.
A nutritionist I saw said the best supplements are grapefruit seed extract (if you can tolerate it), garlic supplements (if you can tolerate them), colloidal silver and threelac. This was several years ago btw. Caprylic acid and goldenseal will help too.
You must take probiotics too - but not at the same time as the anti-fungals.
There are nice coffee substitutes - barleycup is quite similar and you can buy dandelion coffee - make with soya milk and it feels similar to having a cappuccino.
There are sugar substitutes available which you might be okay with - yacon syrup and xylitol are both natural. And there are sugar-free chocolate bars (sweetened with xylitol) if you'd miss chocolate - made by plamil IIRC.
Sugar cravings are supposedly helped by taking a chromium supplement. Cinnamon is useful too.
You might be able to satisfy