Clicking in right side jaw when i open my mouth wide for while eating but their is no pain while clicking in jaw its been 3 months know but their is recurrent stiffness around front and back side of neck because of clicking i open my mouth little bit approx of 2 fingures but if sometimes unconciously if i open wide the clicking noise is like something broken inside and it is rubbing eachother like noise but then also no pain i showed it to dentist she says not to worry if their is no pain in jaw it will go but its not gone 3 months know n then she give me night guards but then also no improvement clicking didnt stop what to do know when will it stop sorry for a wide explanation but i m worried and also their is no bad bite as per her clinical exmanition.