It will be very hard for you to resist sugar if you'll be eating the opposite energy of foods.
I find macrobiotic teaching the best for dealing with daily eating (with all the cravings).
You don't need to suffer at all, if you know how food energies work together.
Your body is just finding balance (as anything else in this universe).
If you eat salty things, meat, egg, baked products.. you will crave for sugar and you'll have much harder way to overcome this craving.
It's also best to learn how to prepare healthy sweet products, with natural sweeteners (barley, rice malt/sirup, fruits, amasake, mirin, sweet vegetables).
Because if you don't know how to cover your sweet taste with a healthy natural food, you will have a hard time.
Limit the salt intake, to easier life without white sugar.. these two go together. And exchange your NaCl salt for good quality sea salt.
What Is Macrobiotics? - The Kushi Institute of Europe Sugar - Pure White and Deadly - The Problem of Sugar