I have loud tinnitus and have developed multiple new tones over the past three years despite trying to protect my hearing. Your tinnitus actually sounds somewhat similar to mine. My tinnitus is also very reactive to noise, and to be honest that is the worst part of it. It took me several years to get to the point where I could ignore the loud tinnitus for any period of time, but I got there. If it weren't for the reactivity, the hyperacuis, and the fear of making it worse, I think I would have been able to move on.
Hearing a new tone is always distressing and it forces you to start the process of learning to cope with it all over again.
Hearing a new tone is always distressing and it forces you to start the process of learning to cope with it all over again.