I also got tinnitus and hyperacusis from a too loud music exposure lasting a couple of hours. I also kick myself for not knowing better and removing myself from the venue. No use crying over spilt milk, we have to move on with our lives and disabilities. I understand your disenchantment with doctors and I suspect most people that acquire tinnitus experience the same kind of a shrug from their doctors who know that there is not a lot of help out their for tinnitus or hyperacusis. I hope that your journey is easier than mine was and still is. Why are we so unlucky as to acquire a disease for which there is no cure not even any help!