How wonderful that you are doing well after 2 years. I suffered from dry mouth for a few years and it finally eased up. There is some kind of toothpaste, mouthwash and throat spray that helps that. Ask your ENT if you can use anything.
meanwhile enjoy each day and congratulations!
Blessings
barb~

[i]"The artist, a traveler on this earth, leaves behind imperishable traces of his being." -Fran