Hi, I got my last fill February 14th, Im at 5 1/2 cc. I was doing mostly fine until yesterday, I ate half of a 6 in. Subway flatbread, and felt sick afterwards, and for the first time actually threw up...(Ive had that slime thing a couple of times before this incident) Anyway, I equated it to having a cold all week and in general being sick... but today I can't keep anything down, even water feels like its not settling well... am I just sick, or is my band tightening? can throwing up cause swelling? Im just super confused...