Re: Gnawing right stomach pain..belching food, very itchy! HELP!!
Belching, nausea, bloating, gnawing pain and pain on the right side are all common symptoms of gallbladder issues. As are pains in the back, shoulder, etc.
The ultrasound cannot see "sludge", cannot see inflammation or problems with the ducts leading out of the gallbladder. Hopefully, your gastro doc will send you for a HIDA scan.