every body is unique, so every fasting experience is unique. According the the fasting literature (66,000 plus fasters) it's more common for this to occur for five or six days, maybe a week than it is to go on the whole time, though there are exceptions.(as usual)In any case, there's really no point asking about what amounts to others' experience, since there is no such thing as "normal" on the water fast. It's in most ways a very solitary journey. The WF is the time to makes friends with your own experience and pretty much go within, and agree to work WITH what your body deems as necessary. It's pretty great that you are liking this. A sign that you are 'in tune'.