For the past year my throat has been popping/clicking whenever I swallow...it's very frustrating and makes me hesitant to swallow, I've been seen by so many doctors for my situation and none of them think it's anythjng to worry about so they don't look into it, well now it's gotten real bad, i use to be able to turn my head a certain way for it not to pop..now it pops every swallow, it's not painful but it's starting to drive me insane I don't know what to do..could this be a sign of throat cancer ? Can it be fixed with surgery ? I need some sort of relief because it's really making me miserable