I felt the same and freaked out too, day 1-3 it was painful having just one sip of liquid then for the next 2 weeks I could drink fine and didn’t feel full and thought surgery hadn’t worked... I felt the same on puréed stage too with not feeling full but just measured out food, once I was on proper food I became one of those people that couldn’t eat a whole egg. I’m 7 months post op and have never felt nauseous or thrown up at all.