Put those two things together and what is PROBABLY going on is, subsequent to being shot and going through what must have been a horrendous operation, not to mention quite risky considering how close the wound was to your spine, this created a bunch of
swelling, which is very typical after an
operation of any kind and can go on for MONTHS, and this swelling will block normal fluid passing in and out of your legs, and will block transmission of nerve impulses since it's undoubtedly pushing