My 15 year old daughter has been suffering bad abdominal pain and nausea for the past 10 months now. She has no fever but does go pale sometimes. Blood test, ultrasounds, urine and poo tests have all come back good. Endoscopy procedure was all clear as well. There has been no change in her bowel movements, but doctor thinks it may be ibs. The pain and nausea are at the point where she is unable to go to school or hang with friends on a weekend and has been for about 5 months now. She will struggle to get to sleep and/or wake thru night. It doesn't come in episodes it is there 24hrs a day just the intensity changes. Oh the abdominal pain also travels up to her chest, making it hurt to breathe. Any suggestions?