Constant dog-whistle in my right ear for the last ten years+. Perceived sound is constant, but effect ranges from insignificant basic condition to friving me up

Constant dog-whistle in my right ear for the last ten years+. Perceived sound is constant, but effect ranges from insignificant basic condition to friving me up walls, and keeping me awake at night. Never really did the loud music stuff, and no headphones/earplugs, really. A grinning, idiot colleague once emptied a huge bucket of glass bottles into a container where the broke and shattered as I was standing right by. Felt my ear flattening, and that was the start of it.