A little over two years ago I began to have pain and nausea in the midddle of my stomach, intense pain, so that I was unable to sleep at night. The pain was constant. My insides felt like they were being shredded to pieces. After a few days of this, it went away until about a year later. Since that year, almost every moth or so I have had the same chronic pain in my navel region with nausea. The only difference is that for the past 6 or so months, it has become painful to eat and drink, pass gas, have bowel movement, and to urinate. The pain begins very intensely, then seems to dull with the exception of before and after food and drink. To add to this, I now have a burning sensation after about a week which can last for days and it is quite aggitating. I pee frequently especially at night, and feel naseated at bedtime and in morning when I get up. Usually in the morning, I have cramping under my right rib cage. This last bout has been more than a week long. I have had blood and urine tests, an upper gi, as well as numerous pelvic ultrasounds, and internal examines which has all come back as unremarkable. Is there someone who can point me in the right medical direction. I was in tears at the emerg last night, while being turned away in pain once again.