My surgery was May 15th, 2014 and I've had nothing but problems. I'm 20 years old and I started at 334 and now I'm down to 289 in just one month. It's difficult for me to eat because I get so sick and throw it up often. It's been a week of straight dry heaving but today I projectilely vomitted a bitter yellow liquid. I have photos of it (disgusting I know) but my surgeons office is closed. Does anyone know what this could be from?