I have been diagnosed with misophonia which is very close to hyperacusis.
Misophonia is an emotional response, whereas hyperacusis is a physical response. Both can be very debilitating. My case is on the mild side and basically amounts to some type of repetitive noise (someone incessantly clicking a pen during a meeting or finger nail tapping on a white board to make a point).
I think your case could be treated with hearing aids that are specifically tuned for this. My 2 cents is go see an audiologist and learn as much as you can about your specific difficulty. There are answers out there.
https://www.memorialhearing.com/blog/whats-the-difference-between-misophonia-and-hyperacusis/#:~:text=Misophonia%20and%20hyperacusis%20are%20two,hearing%20aids%20and%20therapeutic%20interventions.
Give it a shot prior to auditioning speakers.
Regards,
barts