My prayers and good thoughts are with you. You did a wonderful job fixing up my Super Speed Graphic. You knowledge and advice here and on Graflex.org has been extremely helpful to many people.
Best wishes for any improvement you can get. If you don't get any improvement in your sight, take comfort that there are actual blind photographers working out there, even with large format cameras. I know John Dugdale is now effectively completely blind, but he is still producing new work (with the help of an assistant). He's a truly inspirational person.
Welcome! I truly hope all goes well with with your vision improvements over time - it's far too easy to take our senses for granted and horrible when they go wrong.
Awesome self-portrait over on your Flickr page, by the way!