Layla, to answer your question: Yes, Gaby did try TRT, which didn't work for her, but no sound therapy because of her hyperacusis.
Perhaps it's good to remember that Gaby really was at the extreme end of the spectrum, and the vast majority of tinnitus stories do not end like hers. Of course, I don't know you, and I certainly don't want to minimize your suffering in any way, but it's very well possible that there is still hope for you, in spite of how bad things seem at the moment.
It will likely be later than February before we can release the video, sorry
It's just that the editing and subtitling is still about 100h of work, and we are a very small group of volunteers doing this next to our day jobs. We also have other projects going on like Tinnitus Week. Anyway, we will of course do our best to get it out a.s.a.p. But in the meantime feel free to ask me if there's anything else you'd like to know about the interview.