I had viral fever on 18/10/16 which remained for 4 days .I had severe joint pains especially in wrist, ankle,knee and shoulders which is still happening. From last four days I get fever everyday in the evening. For the rest of the day there is no fever. But have severe joint pains. My investigation for chickengunia and dengue was negative. Cbc was fine. What should I do now. Any further investigation.