I think I have similar symptoms like Luci. But mine started about 9yrs ago with a heartburn that radiates to the back & presently pain in throat down to both sides of rib cage. Have had so many tests ranging from chest xray, CRG, endoscopy, IVU, several scans & blood screens. All indicate that I'm fine. But the pain on my throat down to both rib sides & even lower abdomen as well as lower waist is giving me much concern. Have taken many medication for ulcers, inflammation both Orthodox & traditional herbs.
did you do the hida scan for gallbladder function? also when is your last endoscopy done ?
the pain on the throat is due to acid reflux or due to barrets esophagus.