Since your gama globulin
level is high you need to get full investigation done. It suggests a plasma cell
disorder.you need to have immuno electrophoresis
of urine and blood done. This will tell us which brand of gama globulin is raised. In urine you have also to look for bence jones proteins
. If positive Mband in electrophoresis or presence of b j proteins in urine you may also have to undergo bone marrow examination
. it can also be monoclonal gamopathy which can be ruled out when you get all investigations done. Do not attribute the pains in your bones to exercise or accident.