Welcome to healthcare Magic!
You have lived a very good span of life anybody will wish to live.
You have enjoyed the vices to the fullest and still 86 and not out, kudos to your body.Fracture
is a common occurrence of old age and I think you have managed it by now.
AMD as such is a slow problem.
I think you should give up the idea of dying, try to adjust with age and consult a local physician for a general physical evaluation.
I hope the advise would be informative and useful for you.