My girlfriend used to be a RN back in the UK. After 2 back injuries on the job over here that is definitely gone, she spent several months in the hospital the second time. She can walk, etc. but is definitely on the fragile side concerning backs. Treat this as the most serious thing you have ever done and get as well as you can.
I am glad to hear that you are not done in by it. Get well.
Richard

Pass no temptation lightly by, for one never knows when it may pass again!