Yes I have reported these symptoms to my doctor who tested for carcinoid syndrome and this proved negative.
Rocky, is the blushing you're describing anything like flushing - redness or a coloration of your face and neck, or upper body and a warm sensation? Have you mentioned the symptoms to your doc?
The symptoms could be related to gallbladder issues, however there is a condition that is characterized by abdominal pain and flushing. So have you seen your doc?