So very sorry to hear about your condition, and how it will impact your free time and hobbies. Due to a severe eye injury, I have been slowly learning to shoot from the other shoulder, but, I don’t have much success to report in the undoing of fifty years of muscle memory and experience.
But, I can still shoot. Until the next age related villain comes to visit, at any rate.
I wish you all the best with the challenge set before you.

Best,
Ted