day 12 of my liquid preop diet
I am on day 6 of my pre-op and yes I feel all of the above including a headache from time to time. My doctor said this is common because your stomach has nothing to "chew" on (solid foods) and it is liquid that does not have to be digested. Your fine
it will get better. Hang in there your close to a new beginning.
Best wishes.

Best wishes.