Thanks for your question on Health Care Magic.
I can understand your concern.
By your history and description, possibility of lower
respiratory tract infection (LRTI) or
bronchitis is more.
So better to
consult pulmonologist and get done clinical examination of respiratory system, chest
x ray and PFT (Pulmonary Function Test).
Chest x ray is needed to rule out
lung infection.
PFT is must for the diagnosis of bronchitis.
You may need antibiotics, antihistamines, anti inflammatory drugs, inhaled bronchodilators and inhaled corticosteroid (ICS).
So better to first diagnose yourself and then start appropriate treatment.
So consult pulmonologist and discuss all these.
Hope I have solved your query.
Wish you good health. Thanks.