I wouldn't worry, but just so you know, Hidden Hearing and others do free tests. Your quack will refer you to a hospital test as well. However, all of these tests go to around 8 kZ only (which is pretty high).
Having suddenly lost half the hearing in my right ear as a direct and almost immediate result of my first (and last !!!!!) flu jab, I've had lots of tests. Oddly, even when it was at its worst, it didn't seem to unduly affect my enjoyment of my hifi (cans or speakers). My hearing is, regardless, age related, poor, but nothing yet has impaired my musical enjoyment.
If you are at around the 12.5 kZ (kilohertz; I forget the abbreviation), I'd just thank your lucky stars.