This could be why you aren't seeing/feeling any detox symptoms. The lemon is very healing. Drinking more lemonade is going to help the lemon to get into your body and fix things! The cayenne will help to break up old fecal matter in your intestines. The maple syrup is your only source of nutrition. While I understand that it is still possible to breastfeed even in the most dire of circumstances, you are only hurting yourself by not taking in more of the maple syrup.
6-12 lemonades per day is the recommendation per the book.