I have had general pain in my upper left abdominal area for three days. Pain can become sharp and severe suddenly. It an also increase standing up, sudden movements, cough or sneezing. I have had a few brief waves of nausea, but nothing serious. I have consumed ample water the last three days, eaten, had bowel movements, and my urine is clear. The pain is specifically under my left rib cage spanning out toward my side, but can also spead down my outer left side. I ve had a kidney stone before, but this is nothing like it both in severity and duration.