I have had pain in the left side of my chest, the middle of my upper back, it also travles to the right side of chest, under my breast and my stomach it a dull pain, sometime it a hard pain or just a burning feeling. It come mostly at night before bed I had test done on my heart been to the ER 5 time admitted twice had stress test, echocardigram, ct everything came back find. My last ER visit the MD told me it was my gallbladder well I have had 4 hida scan and they all came back negative can the hida scan be wrong.