I'm having my first colonoscopy on Friday, so, on Thursday I'm on a clear liquid diet. I'm pre-diabetic & always hungry & when I explained this to the nurse/medical assistant, she was snarky & said it's not like you'll be starving yourself. Yeah, ok lady, that's not how my body is gonna feel. Any tips on what would be the best clear liquid options that won't make me hungrier than I already am? Thanks!