70 is severe, but was it at 1 test point? 2? 3? I'm guessing the test you had was just the basic, run them all through to check for problems, kind of screening.
It might indicate an ongoing problem, or may be an anomaly, but more comprehensive testing and diagnosis is clearly warranted.
I've had hearing aids in both ears since 1980, and while it's a major pain in the ass, especially with telephones, I do function. Of course I miss some of the "sweet nothings", but having a volume control
does have advantages.
