It seems your nose remains blocked or congested. Do you have cough, sneezing, running nose- symptoms of rhinisinusitis.Any other allergies?
Next Steps
1. X-ray PNS or go straight fr CT PNS ff better details of nasal bone, sinuses, polyps etc
2. CBC
Health Tips
Take steam inhalations
Avoid exposure to dust or pollutants by wearing masks
Do consult ENT doctor fr detailed examination..