Thanks for all your replies. I guess if I look at it positively, before my band I would have eaten the fish burger, fries, coke and a flurry. I would have then picked for the rest of the evening. The burger itself filled me up and I didn't need anything else until morning.
I just can't figure out why I can get normal food down fine when some people are still struggling with liquids. 2 weeks post op is still really early.