Thanks for all the advice and encouragement. I made it through day 1 much more easily than I thought. Mostly just feeling tired right now. Six days to go and then surgery!
I start mine Monday and am so terrified I'll cheat that I'm putting my debit card in ice so I can't hit the store! Good news, I only have to do the diet one week before surgery. Bad news, it's a full clear liquid diet. No protein shakes or anything. Water, broth, watered down sports drinks, and Jello. Deep breaths...