Hi, I Have Been Coughing For About... Four Weeks More

Hi, i have been coughing for about... four weeks more or less, the coughing comes with wheezing, difficulty breathing, and it happens randomly, i don't feel strange, my throat is not sore or red. I have not had my period in five months and i keep throwing up when i cough too much. to make sure i did take a pregnecy test at around the end of march yet it came put negative. I already made an appointment with my health provider but the appointment is still weeks awayy, can i have someones opinion please?