Thanks for posting your query.
You are suffering from polyarthralgia
, the cause might be viral infection.
Right now adequate rest, good analgesic
medications and avoiding strenuous activity will benefit you.
I would also like to give some advice to make the life better and to fight with these pains-
Do regular physiotherapy
Hot fomentation to decrease the joint stiffness
Take diet rich in Omega 3 fatty acid , complex carbohydrate
, Vit-D &calcium,fruits and vegetables.
You need to consult an Orthopedician for proper investigations and further treatment.
Wishing you good health
Dr Saurabh Gupta