I Have Persistent Pain In Midabdomen And Under The Right

I have persistent pain in midabdomen and under the right ribs. I don't stand up straight and when I do I feel pain in the back and under shoulder blade. Sometimes nausea out of the blue which lasts a few minutes. I recently had upper and lower scopes which said where "good" even though he dilated the esophagus because I have significant GERD. I had a liver cyst on an ultrasound but no comment about it on a CT scan. Only constipation which I don't have...I go at least 2 times a day, more with certain foods. I would like to feel better but it seems there is nothing wrong. If its in my head that's all okay. I also have severe restless leg syndrome. I am just plain old exhausted. Suggestions?