It may be post fever joint ache, now days many patients get this kind of symptoms after viral fever. Do small joint exercises like worm up, moving your wrist and shoulder in circles, front and sides, front and back ankle movement, standing hip front and back moments, deep breathing exercises.
Next Steps
If not getting better within a week, meet your physician for further management.
Health Tips
Take hot water bath twice a day. Do regular exercises for 20 mins and 15-20 mins of walking will help you to regain you strength and stamina. Hope you will get well soon with this small tips.