[Aeglaecia]

im sorry to hear that, some of my family members have inner ear disorders and the nausea/vertigo sounds terrible. the original comment isnt targeted at those like yourself who unfortunately must deal with damaged peripherals ... but still there is a chance it could apply. may i ask whether you ever noticed ringing in your ears to be correlated with a change of mental state? examples of this chage would be arriving at a big realisation, or commencing relaxation, or performing meditation.