Upper abdominal pain, nausea, bloating after eating. Prilosec doesn't work. I also have lupus. Only on Plaquenil. Are GI problems common with lupus?

More info? Is it sharp or achy? Is it every time or only sometimes? What type? How long does it last? Anything make it better? Anything make it worse? Does food affect the pain? Have you had any surgery ? How long has it been there? Have you tried any medications? Did they work? Did you injure yourself? Pulled muscle etc? Has anyone done any studies? Gallbladder? Gastritis? Any nausea? Fevers?