Wish you the best.
I'm walking down the same path. So many things we took for granted are now a struggle. But I coming back, slow but sure, and so will you.
I'm shootin', but now that I'm 40# lighter some of my rifles are pushin' me around. Although it kinda takes some of the fun outta it, still beats sitting in front of the TV set. Just adds a new challenge to our sport.