Level?

hello, I.ve been disabled since 2006,after hurting my back at work....Bulging disc.....I.ve since had three more discs bulge..neck, bra line and bottom of back....I also had  5 major shoulder surgries,and knee, and both leg surgery.....s
i was on Top level of benefit but after last accessment dropped down to lower level..
My question is.....Wy, my symptoms haven’t changed indeed more acute...I.m waiting to have both shoulders scanned as they have probley both failed again...Metal and plastic is the next option....
any advice would be greatly appreciated...
k.