One thing that helps me get from one day to the next sometimes is to tell myself that it won't be like this forever - I try to believe that. Even if T remains, there's a significant probability that it will change for the better over time... whether that's due to a decrease in actual volume, our perception of it, or our response to it.
I see so much hope for you though - seriously. You are still very early in & there are many people who see positive changes over time, or even have their tinnitus disappear.