My Left Wrist Is Swollen I Experience Tremendous Excrutiating Sharp

my left wrist is swollen i experience tremendous excrutiating sharp pains that bring tears to my eyes i have had two xrays in two different emergency rooms and nobody saw anything i have medicaid and my pcp thought it was tendinitis gave me prednezone (sp?) didnt help now we are exploring other options doc ordered bloodwork, xray, and a brace for now i think the bone is chipped or something is pinched or torn the pain is so intense and terrible