u/Homingpigeon123

Hi all - I (35F) have a colonoscopy scheduled on Friday afternoon (June 12) due to bleeding since March. They are having me stop eating solid food Tuesday (June 9) at 9pm, due to previous severe constipation issues. That means I’ll have 3 full days with no solid food, while working. The advice I see is mostly about only one day of prep, so I’m curious if folks have advice for the 3 day scenario? I’m worried about blood sugar issues and lack of protein. Will I be able to think straight?