Are u having nasal allergy(sneezing, running nose,nasal obstruction) ?
Are u having asthma or history of asthma in family ?
Are u getting frequent throat infection ?
Your problem may be Nasal allergy(Allergic rhinitis,Nasal polyp), Allergic Asthma, Tonsil enlargement.
Consult ENT Specialist/Pulmonologist.
Next Steps
Identify Allergy & avoid it.
Health Tips
Change yr life style to avoid allergy.
Do breathing exercise.