gastric problems

i m 26 years old male. around 5 years ago i started having problems with fatty foods..i neglected that since they were minor..around 3 years ago i over eated lots of fatty foods mainly meat where actually i started suffering very seriously..initialy it started with gas,bleching, and feeling full after meals after some time i lost my appetite and started feeling faint and losing weight after eating food..3 months after i had a severe episodes of loose watery stools for few weeks and then it become constipated..i consulted many gasteroenterolgists of the area..did tests for blood,hepatitis,liver function,tsh,abdominal x ray, ultrasound ,...all were negative..doctors put me on stomach acid suppresors such as zantac,omeprazol etc.. then after few months i started pain under rib cage exactly in the mid portion..after a couple of months i did blood tests for h pylori..it came positive this time..then i took one week course for triple therapy for eradication..after that i started feeling severe burns in stomach..and GERD..
now
now after feeling chronically ill with stomach..now from  last few months i started feeling pain under right rib cage..now GERD is gone..but right sided pain is severe and there is complete indigestion for fatty foods..

i guess the root for my problems was gallbladder and then i got other things around..i been severe tense ..still no endoscopy since doctors say you dont need..

pls pass your opinion and help

regards
ume

[boron]

It sounds like gallbladder. First investigation is ultrasound (and not endoscopy), which may show stones.