Thanks for query
Your symptoms are suggestive of asthma
for which you need to consult a pulmonologist
and get your lung locally examined. Along with that you should have a chest x-ray PA view done along with a pulmonary function testing with bronchodilator
reversibility which will conclusively prove your asthma. You should have taken inhalers as and when required in the form of levosalbutamol
2 puffs for symptomatic relief. Proper asthma medications after diagnosis will help you to control your symptoms.