Thanks for your question on Healthcare Magic.
I can understand your concern.
By your history and description, possibility of post infectious bronchitis is more.
Bronchitis (inflammation of airways) is common after viral upper
respiratory tract infection (URTI) (cold).
And bronchitis can cause cough,
shortness of breath and wheezing (whistling sound from chest).
So better to
consult pulmonologist and get done
1. Clinical examination of respiratory system
2. PFT (pulmonary function test).
PFT will not only diagnose bronchitis but it will also tell you about severity of the disease and treatment is based on severity only.
You will need inhaled
bronchodilator (formoterol or salmeterol) and inhaled
corticosteroids (ICS) (budesonide or fluticasone).
Don't worry, you will be alright.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.