I am in desperate need of help, I'm going on day 4 of no eating. December 2012 I experienced some acid reflux and vomiting one night. Over the next two months I slowly got more and more nauseas until I ended up in the ER from not eating. They ran blood work and diagnosed me with h pylori, and did triple therapy for 2 weeks. Mid march my nausea finally subsided enough to where I could work again and live my life. Now in august the nausea came back with a vengeance, and we can't figure out what's wrong with me. Ive done more blood tests than I can count (all normal), an endoscopy (very mild inflammation), ultrasounds (normal), HIDA scan (65%), I've been on PPIs and Elavil, and nausea medications I've been on don't help me anymore (Zofran and Phenergan). I'm so afraid this will kill me because I can't eat, I spend most of my day in the bathroom feeling like I'm going to throw up but never do. I'm a 5'6 22 year old female, at the beginning of the year I weighed 156 and now I am down to 132 as of yesterday. I'm out of ideas, and this is taking over my life, I've lost both of my jobs and my apartment because I can't function . I need help but doctors are just as baffled as I am , I would appreciate all suggestions and personal experiences please, I don't know how much longer I can live like this. Also I would like to add I have constant burping, and when I CAN eat, I burp and food always comes up with it. I don't have acid reflux anymore just occasional heartburn, and I occasionally have constipation from Zofran but it's not painful, I just don't go for a few days.