I am 35 years old male. Since 2 months, I am suffering from bone burning sensation, pain .the pain initially started from ball and socket joint of left arm and now spread over both scapula. Sometimes the burning pain also occurs in long bones. In the last month the WBC count was rise up to the 17500. And the count becomes 10500. After treatment of metro IV .but the cell count still 10500 since 1 month. Now the symptoms are weakness in legs and same burning pain in joint. The RA test is also negative. Now I am taking fbx40 mg since 10 days yet pain remains. Aslo there is stiffness in the neck and body is feverish. What I can do now?