You definitely need to flush. Your body will be so grateful. Candida wreaks havoc on the adrenals, and thats good you cut out sugar, caffeine etc--no good for adrenals or candida. What are you doing to heal/reprogram adrenals? The business of not being functional until the evening is adrenal related for sure. I have dealt with a lot of the same symptoms as you of feeling just so exhausted and idle, and Liver Flushing improved that big time.