A Month Ago, I Put Some Bicarbonate Of Soda On

A month ago, I put some bicarbonate of soda on the carpet. It flew in the the air when I used the blow dryer and I breathed it. For 15mns, I had tears in my eyes and had a pain in my chest. Currently I keep on coughing as if I have a bronchitis but it looks more like an allergic reaction. I don't know what to do as I dont' improve . I will see the doctor next week