I did see an ENT and all he confirmed was that I had hearing loss in left ear, gave no explanation, but did a ct scan and mri and said my sinus were full, said I had something called Maxilary Atelectisis and recommended surgery, the clicking noise in my ear just started last week, I do not see the ENT again until June 6th as he is on vacation, but I am going to call the office and let them know about the clicking, I am also not convinced that I want to go through a surgery for my sinus condition, apparently I have been living with it for years as an earlier CT scan from 2015 showed the same condition when he retrieved it from hospital,( I had fallen on ice and had a mild concussion) I will keep you updated and thank you!