I had never heard of this.
But i googled it just to see if i can help you a little bit. I feel your pain and i dont want your post to just pass by without any sort of guidance.
I know you have clear what it is involved in your illness but for the sake of other members to understand and add valuable knowledge this is what i found.
Neurofibromatosis 2
Neurofibromatosis 2 (NF2) is much less common than NF1. Signs and symptoms of NF2 usually result from the development of benign, slow-growing tumors in both ears (acoustic neuromas), which can cause hearing loss. Also known as vestibular schwannomas, these tumors grow on the nerve that carries sound and balance information from the inner ear to the brain.
Signs and symptoms generally appear during the late teen and early adult years, and can vary in severity. Signs and symptoms can include:
- Gradual hearing loss
- Ringing in the ears
- Poor balance
- Headaches
Sometimes NF2 can lead to the growth of schwannomas in other nerves, including the cranial, spinal, visual (optic) and peripheral nerves. People who have NF2 may also develop other benign tumors.
Signs and symptoms of these tumors can include:
- Numbness and weakness in the arms or legs
- Pain
- Balance difficulties
- Facial drop
- Vision problems or cataracts
- Seizures
- Headache
Dream (Sapien) has some fields that could def help you, they have a price, so understanding that you would hesitate to buy them not being completely sure that they would help, then you can start trying with the payable fields “cousins” that are available for free and then if you see results you are more than welcome to buy the big ones but at least you can start somewhere 
The ones that have a price are: (im adding links to the threads that can give you all info and testimonials about it, so by all means dive in and read them fully)
New Audio Release: Smart Stem Cells
New Audio - Hyperbaric Compressor
New Audio: Hakuin’s Healing Egg Enhanced
New Release - Hydrogen Accumulation + Fission
New Audio: Alchemical Mind Expansion Blend
it doesnt mean you must buy them all, just see which ones resonate more to your symptoms and take it from there.
Free ones:
New release : The Plasma Light and Infrasound Bioactive Beach
(The plasma protocol mentioned first, would have all you need and target pretty much everything in your body, so those who are hesitant to buy it or cannot afford it make playlists where they add this plasma light and then the audios that focus on specific things for instance brain ones, steam cells targeting certain areas in the body or organs, etc) its actually a pretty good approach.
New release: Stem Cells and Scar Tissue Removal
New Release - Plasma Charged Mitochondria
New Release: Five Elements Balanced (Mongolian Medicine)
New Release: Ojas Refined and Defined
this is what comes to mind.
There are audios for the hearing loss too which you can listen after the plasma light as suggested.
Lets see if others wanna chime in and feel free to ask questions under any link that i posted, ppl will reply then and there too x