Note that I had a negative covid test one week after my cough started.

I have a good cough since July 10th with a coughing fit several times a day, especially in the morning and evening, and sometimes I cough up beige mucus. I have asthma and I take my pumps in the morning and evening and as needed. Should I consult? And after how long? I am fine, no fever or stuffy nose or anything else and I sleep well although my husband says I cough sometimes at night. Thank you