@Deamon22 - Regarding the hissing/electric buzzing sound in your head. Did it just slowly fade away by itself after a year or so? Was it reactive? Did you do anything in particular, such as physical therapy and neck massage?
I think it faded rather quickly, I had it for a few weeks on and off and at a certain point it was gone. Never really returned since then, however I get the occasional hissing fluctuation of my tinnitus that is similar but nowhere near as loud.
No, it was not reactive. I honestly don't remember really, I had a few physio appointments during that period but I couldn't tell if they helped.