I have both. I can hear blood rushing around my ears where the sound varies from windy/water rushy sounds to faint very high-pitched sounds. Then when I exert m

I have both. I can hear blood rushing around my ears where the sound varies from windy/water rushy sounds to faint very high-pitched sounds. Then when I exert myself physically (e.g. get up suddenly after not moving a long while) there can be a kind of thud followed by very loud high (but not very high) frequency ringing. Once that happens regardless of how idle I am it doesn't go away for hours. Sometimes it just creeps up slowly from nothing in particular. The first kind mostly don't notice and forget it's there, the other is very distracting so play music or white-noise. Strangely I don't know that either of them interfere with falling asleep. It may very well be that I just don't even try to sleep unless tired and quiet, can't tell--I don't do it consciously. Lately I usually start something on Netflix or YouTube without autoplay so perhaps that's what I accidentally found to work.