Hi, You probably have some sort of infection. I can not comment what sort of infection it could be. My advice to you is to just monitor your symptoms and fever and take regular acetaminophen for fever and body aches as most of the times patients get viral illnesses which can be managed symptomatically. Take plenty of fluids to avoid dehydration. If you think its not settling with above mentioned remedies then go to your doctor to run some tests for other possible things like malaria, typhoid etc. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Sameen Bin Naeem, General & Family Physician