I have some tingling feeling in the chest by my lung area. i cough very dry coughs. have been to gps but they say all is fine. must i be worried?

Chest tingling cough: Have you been evaluated for asthma, as that can present with dry cough. Was a xray done to check for mass? Consider costochondritis just inflammation of the rib joint but that is usually not associated with cough, could be mycoplasma infection responds to antibiotics, could be reflux responds to prevacid /ranitidine ( if not allergic) , rarely cardiac (check echo) f/u/ w/ doc