Welcome to HealthcareMagic Forum,
First of all you need to get yourself evaluated thoroughly by an apt ENT specialist
. Secondly, your condition can be a mere sinusitis
or allergic rhinosinusitis. Both of these have different treatment approach. Drink plenty of warm water, do steam inhalation 3-4 times/day and use saline nasal drops 2-3times/day.
Dr. Naveen Kumar