For the past month or so, my left ear has been whooshing mostly at night when I'm in bed. Sometimes, it goes along with my pulse and other times it does not. I've noticed that when I turn my head side to side, it will promote the whooshing sound to occur. Also, if I get up too quickly I will hear it in my left ear. Now, I am young, in my 20s, and don't think it is a vascular issue, but of course I am afraid it's carotid stenosis or some sort of narrowing. Anyone else have these symptoms?