 [ Symptoms ] gallbladder and appendicitis symptoms all tests normal now what  pain upperlower right quad w fever ct hida ult sound endoscopycolonoscopy labs normal now what i have been having upper and lower right quadrant painburning and stabbing that radiates to my back and up between the shoulderblades with low grade fevers for about a month accompanied by nausea fatigue and changes in bowel habits all tests so far are normal ct ultrasound hida scan endoscopy colonoscopy blood labs  i am tired of feeling sick all the time [ Disease ] hi such transient episodes can happen due to temporary optic artery blockage or angiospasms a ct angiography can help rule this out also a mri brain with contrast will help rule out other causes thanks