WY, i just want to totally support you in dry fasting. It is an excellent idea, well documented everywhere, and moreover it is YOUR choice and deserves respect. ALSO, very importantly, do not think about your weight or be scared of thinness. FAsting is your healing birthright and it is entirely safe to fast if that is what your intuition is telling you to do. Many, many "old-time" fasting doctors (see Hazzard, Dewey, Isabelle Moser) totally explicitly advocated fasting for healing for all, including "emaciated" persons. You're OK! Happy healing!