I have been having coughing attacks that last about 20 seconds or longer for about 3 weeks now. There creating a pain behind my left breast. Is this normal? I went to the doctors about 2 weeks ago, he prescribed me with a decongestion and 2 different coughs suppressants however my cough is still there. The pain feels like I pulled a muscle but I'm not sure if you have a muscle in your breast. Please help.
Optional Information:
Female , Age: 28
Already Tried:
several over the counter medicines, sleep, advil, 2 different cough suppresants and a decongestion prescribed by a doctor.