I will fully admit that I had an easy recovery but I want to add.
You are never going to better until you are getting some nourishment. So you should sip on broth with unflavored Protein powder all day. You are always going to feel sick and ill until you get get over 600 calories a day. The longer you go without eating and the less you eat, the harder it is going to be to eat and the worse you are going to feel. You are just going to feel weaker each day.
Drink protein that is a Water consistency all day. Options are broth with Protein Powder, Protein2O water, Syntrax nectars.
Even someone with a stricture should be able to get down liquids that are of a watery consistency.