Yes, Jpsgirl.. I know what you mean because I am on day 11 and have exactly the same!!! for the past 8 days, I think and I dont really know what causes it but I am thinking it is part of the detoxing. Also, my tongue is soooooooooooo white it looks freaky.
Good luck on your detox.. how many days are you thinking of doing? I am going for 19.