Hi Janel129. My surgery is May 28th too, need to be in hospital at 8.30am and surgery is scheduled for 11.30am.
I'm from the UK and am on a pre-op diet too. Ours sounds different to yours though. We don't have the protein shakes you all seem to have. All I'm allowed a day is - 4 pints semi skimmed milk, at least 2 pints of low calorie squash, 1 sachet of sugar free jelly, 1 salty drink like bovril, oxo or marmite plus 3 sticks of sugar free chewing gum and that's it! The first few days were the hardest, had terrible headaches, nausea, tiredness but as time has gone on it does get easier. Good luck with your surgery. Bx