Hi. i have had various high whistles over time that are infrequent and no bother. In the last year i have a low noise like a faulty generator in one ear. I notice it immediately after getting out of a car but it goes in a few minutes. it is worse lying down and I need to lie on that side to muffle it. If I stand up it disappears. i have a history of labyrinthitis but nor long term vertigo. Is this worthy of joining the queue at the GP surgery?