@klch
I am glad surgery went OK, but it is a shame they dismissed you so soon. Many years ago when I had mine, they had me stay for few days because after a certain medication I vomited. By next day I was fine.

I have had the experience of delayed surgery start. One time I was admitted in morning and did not get into surgery till late afternoon. Surgeon apologized and explained the prior surgery had unexpected complications. But I was so anxious I was ready to get off gurney and go home.

Maybe you should ask your care team to schedule an appointment with nutritionist to go over information again. Even a phone call or virtual appointment. It is important that you understand the instructions.

When is your next follow up appointment?