Pain just below rib cage, burning and twisting. Sore on the outside

[MickeyHaus]

For the last 6 months I have had pain on my right side below directly below my last rib. The pain started as a soreness, then graduated to a burn then a twist. It literally felt like my insides were turning over on themselves. Two emergency trips later, an ultrasound and HIDA scan found nothing.  No gallbladder issues at all. High CRP levels. Nausea, vomiting, and constant burb/verping for months. Started after eating now it's all the time. I know there is something wrong but the doctors say they can't find anything. I need some suggestions, answers, anything. Pain is to the point I can't function anymore.