I have severe pain in my left arm. The pain runs from the wrist area to the forearm. I did an xray done which doesn't show any fracture but there might be a possibility of hair line. I've been experiencing the pain since 3 weeks. But it got worst yesterday. I've been on lymed medicine and I've been advised to apply brugel. There is slight swelling in the arm. There is pain if I try to move my wrist or arm