Yup, I'm experiencing this as well. Several weeks back I worked myself up to 12x2 and had to back down because I got the flu. I went to 10 drops at night and stayed there. But I have to say I crave fat and protein more.
I need to weigh myself, because I think I may have put on some extra pounds. Not sure what this craving is, sorry I'm not any help.
Maybe someone will have an opinion.......