Hello! I have only been banded for 2 weeks and I skipped the liquid diet. Two days after my surgery, I was starving. I could not just drink liquids anymore. I have very poor will power. Anyway, to answer your question, I had that pain at first when I took too big of bites or did not chew long enough. I usually sip some water and it will go away. I have never thrown up before, though. Your body is diffrent than mine.:eek: