I have been having GI issues for 7 weeks now. It started with LUQ pain(burning,aching, dull pain 5 out of 10) that radiated to my left shoulder. -29YO f, normal labs except TSH 14.0, normal EKG. Started taking zanac 150 BID. Saw MD was put on protonix 40mg QD then increased the dose because I had a bad night with 5 out 10 pain again. Pain was so bad I could not sleep. About 6 days after starting protonix I got nausea it lasted 1 week so bad I couldnt go to work. Went back to doctor and DC'd protonix and started prilosec 20mg BID and stopped zantac. I thought/think I may have a peptic ulcer. However my GP MD dose not agree because my H. Pylori came back negative. Nausea did go away a few days later. 11 days later I woke up with RUQ pain and went to urgent care again labs normal except WBC 10.4. Complete ABD US was normal. After eating the pain goes away. Since then I still have heartburn that wakes me up, bad taste in my mouth when I wake up from sleep, stomach burning/aching/dull pain that comes and goes, nausea that comes and goes.