Since I was recommended by the mentor, I will add to this, but unfortunately I’m doubtful about my usefulness. As said in other posts I’ve had, and have some, but not all of the symptoms you have. I too have worsened since surgery with tinnitus, hearing loss, fullness in my head, pain and vertigo. Have been (unsuccessfully) on a quest to “cure” all of these. The one thing that has helped me is my mindset, and “acceptance” of my disability. You ask how it has helped, well, I no longer get up fast, I very rarely sit in a room without some sort of noise (my favorite noise is smooth jazz), in addition to the nerve blockers I’m on, I use CBD ointment for pain, and gummies for sleep. I go to a physical therapist for help in getting my motion back, which has slightly given me some relief of pain. As for my attitude, I use to hold modern medicine and doctors in the highest esteem, no longer. I realize they are human and are “practicing” medicine. There’s a reason they use that term, because there are things they don’t know. Don’t tell them this, but they are not GOD’s. As much as we all would like to get cured, sometimes they just don’t know the answer. Have I given up? NO!!! But, I have set my mind to dealing with what I have and continue to hope!! Like I said in the beginning, I doubt this will help, but it’s made me a lot more at peace and my wife can once again love and support me. Good luck, I will pray for you and if you find that doctor that “fixes” you let us all know what he did. Cause we all need to hear when someone else wins, it gives us hope!!!!