Seasonal allergies. While deep breath.

Dear sir/madam, I am 25 years old and have been living in Delhi for almost last three years after completing graduation from Allahabad. At Allahabad I used to have breathing issue similar to ashthamatic patient during March- April and September -october,their after so much of consultation I got treatment through a child specialist who's one dose used to treat me well.. Now since coming to Delhi I have not been having the same much but since last year to this year I have faced the same twice during March and April. This year the issue is much prolonged. I face the issue of sneezing during morning on waking up and then suddenly the cold goes over...Then I fell theie is a whisling sound coming from chest while deep breath.