Hey guys, I had a fill on Monday and I haven't been able to keep much down, but I figured I was doing too much and decide to wait a while in case ther were some swelling, but for the past two days I can't keep anything down not even water I would throw up froth, spit and whatever else I try to get down along with serious discomfort.i called my doc and he told me to take small sips of water and call him in the am if I still feel the same way, because the Band might be too tight. I did some research and found out it could be Band Slippage. But my doc say that's not the problem. Should I call my doc back now?.....I'm scared.....HELP!!!!