Atkins diet making me sick ?

ive had chronic fatigue syndrome for the past 4 years. I decided to try the atkins diet, lose a few pounds and break my sugar addiction. The first few days i felt alright. Then on the 5th night i got bad fatigue and felt really sick. Now when i go to the bathroom, it is grey colored rather than dark. I also got a sore throat. I cant sleep much now, but when i wake up my heart really pounds and i feel weak. I did drink a couple quarts of milk cream in two days, and i feel that maybe eating all that fat did something. I have no desire to eat anymore. Its been 8 days, no weight loss yet. I have started to eat some bread and honey to try to get out of ketosis and hopefully back to my normal bad feeling self. Any thoughts or ideas on my situation?