Thanks for your query.You are most probably having a viral infection.Take paracetamol
500 mg thrice daily for 3 days and thereafter when needed.Take Vit C 500 mg tablets twice daily for a week.Have plenty of fluids. If you develop watery nose do take levocetrizine 5 mg tablet twice daily for 5 days. Do warm saline gurgling four times daily for 5 days ... it will relieve you .
Measure your temperature regularly and inform me how you stay.
If still you continue to have fever
and sorethroat its better to get a throat swab culture done and start CoAmoxiclav 625mg tablets thrice daily for 5 days.Also consult your ENT specialist
Take care ...
For any emergency please contact your nearest hospital.