Has anyone had this? I have had a cough for weeks now maybe even a month or two. Been to Doctor and she says my chest sounds ok for my age and considering I smoke. This cough is like I need to cough up something from my chest or lungs I keep coughing but there don’t seem to be anything there. At time I feel the need to cough so much then get chest and middle back ache I think from coughing. It’s not a dry tickly cough, Its like I need to get something from my chest or lungs. Does anyone know if there is such thing as a nervous cough through anxiety? Thanks Vernon