I don‘t know you personally, many people have written very nice comments which I just want to underline and wish you the best. As there are always ups and downs, maybe breathing will improve a little again. My 90-year-old mother was admitted to hospital in September 2018 in very weak condition, and besides her problems walking she has been doing fine since she was released again two weeks later.
Among the nice comments posted by others, I especially liked the one about still enjoying all kinds of seafood.