Hi. After my daughter's resection and even her strictureplasty she had to eat and poop before going home.
Talk to your doc and express your concerns. It is much worse to get re-admitted if there is an issue once you get home, then to stay where you already have a bed and a room. I don't know about that hospital but in NY as soon as you get out someone is waiting, sometimes they have been waiting in the ER for days, to take your bed.
Not to concern you but my daughter stays put until she is sure everything is working, so maybe an extra day will do it for you.