This is probably gastro esophageal reflex disease. With cough due to esophagolaryngeal reflux.
Needed additional information on
Height, weight, anxiety yes/ no, medication history, alcohol/ smoking uses.
Next Steps
1) ugi scopy to rule out hiatus hernia/ reflux esophagitis
2) 24 hr impedance monitoring
3) med gastro enterology consultant
4) based on report shall proceed
Health Tips
diet and life style changes