I suffer from Chronic Pancreatitis and am often sick and vomiting. The past couple of weeks, I have had HORRIBLE acid reflux...the meds my Dr put me on to control the GERD are not even touching it. I can't eat, everything is coming back up as soon as I eat it. And then I spend MANY hours with the most horrible acid reflux ever. I vomit till everything is up, but then it continues and what I am bringing up is the yellow sour bitter stuff. With the reflux as severe as it is right now..whether I try to eat or not, I am constantly getting the acid coming back up into my mouth. When I eat, I get this sense of fullness, almost literally like the food is backed up to my chest. I am SOOO uncomfortable! My biggest concern, I have noticed the past couple of days that when I am vomiting the bitter yellow stuff, I am also bringing up little chunks of something, even when I haven't eaten anything. I picked up one of the tiny chunks that has been coming up and when it was on my finger, I noticed it was dark but definitely had blood in it.