I've had a barking cough for 4 weeks now where I've been coughing up nasty stuff and on occasions blood. I have coughed non stop up to 2 hours, my chest, ribs, lungs, upper back are very painful. I kept thinking it is just a cough, my family have been very concerned about me and wanted me to see the doctor but I was so sure it was just a cough.
Anyway, I saw the GP who told me that its not just a cough and that I should have been seen sooner and to never leave it so long again, they think I've got bronchitis which is turning into pneumonia, that along with asthma does not make a good combination.
Please do not do this, I've learnt my lesson.