Thanks for your question on Healthcare Magic.
I can understand your concern.
By your history and description, possibility of
lung infection (pneumonia) and bronchitis is more.
Both of them can cause coughing, phlegm production, breathing difficulty, sweating etc.
So immediately
consult pulmonologist and get done
1. Clinical examination of respiratory system
2. Chest x ray to rule out pneumonia
3. PFT (pulmonary function test) for the diagnosis of bronchitis.
You will need higher antibiotics, inhaled
bronchodilator (formoterol or salmeterol) and inhaled
corticosteroids (ICS) (budesonide or
fluticasone).
Don't worry, you will be alright. But first diagnose yourself and then start appropriate treatment.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.