I have had pain under my right rib cage for about a year now. It feels like pressure and it hurts terribly. In the morning it is okay and as the day goes by it gets worse. I get some relief when I am lying down. I have had 2 CT scans, a mammogram, a bone scan, colonoscopy, endoscopy, chest x-ray, 3 abdominal ultrasounds and a HIDA scan which checks for gallbladder function. In August, I had a 15cm borderline malignant ovarian tumor removed along with my right ovary and I thought the pain would go away and it did for about 3 weeks and now it has been back for 5 months. Any advice? Now I also have this "pinching pain" kind of twinging in my upper right abdomen that happens every 5 or 10 minutes