I went through that, too, and ended up quitting early, which I now regret.
My advice: switch to blackstrap molasses if you're doing just maple sugar. The detoxing might be easier on you with the molasses. I did a 10-day cleanse with BSM and was beautiful and felt great. I did a 9-day cleanse with maple syrup and looked haggard and old and awful. My next one will be with BSM.