hello and welcome to HCM,
Since you basically have a hearing loss
that is causing discomfort to you i would suggest you do these:
1. Get an audiometry
done, both pure tone audiometry and impedance audiometry to understand the nature of your hearing loss and also to confirm the diagnosis and quantify the same. The impedance audiometry may aid us in delineating the cause also.
2. Get a complete ENT examination with special emphasis on the status of your ear drum
3. If you do have features of hearing loss documented by the testing, then it is advisable to get an imaging study namely CT/MRI
of the brain or the temporal bone
to get to know the cause of the loss.
coming to your question, high frequency may affect the nerves of the ear which is why you may be having hearing loss but there is no absolute way of proving that
take care and do not meddle with your ears
Dr Sriram Nathan