Is this Bronchitis, help please!!?

any cough that lasts over a week should be checked out ny your doctor immediately as only they can advise you properly as while there are a lot of winter illnesses that can cause these symptoms as i am sure you already know there are also many serious illnesses as well as for the pain in your chest this could simply be caused by constantly coughing which jerks all your muscles and can cause this pain but again there are also much more serious possibilities and a rapid diagnosis is vital to a cure