My ESR value is 51 and im experiencing lots of body pain. I did 3 blood test and the ESR ranges at 62. 48. 51...What does this suggest?

ESR. This is a non-specific indicator of infection. The things that elevated the rate at which red blood cells will sediment are an increase in globulins (due to tumors or infection or other), and increase in fibrinogen, a substance released from the liver under stimulation by fibrin degradation products. The reasons for you to have high esrs must be assessed by a clinician in context with illness.