what should i be eating?

My after care book says 4 oz liquid or 2 oz soft food like Tuna, fish, shrimp with three crackers. I am suppose to eat this six times a day for the first six weeks. Actually the book has sample meals that give me ideas. After the six weeks I can transition to regular food three times a day plus one snack. I don't feel full either, but neither am I hungry so I just eat by the clock. Maybe you could talk to your doctors nutritionist on the phone if you aren't able to move your appointment up.