OUCH! You have definately been getting someone else's bad Karma for all that to happen! (Maybe SEVERAL peoples!)

When I was a teenager, many years ago now, I strained my Achilles tendon on a couple of occasions, though just mildly...I still wince at the memory of that pain now, & as it was 'only' a strain, I had nothing done to it, I mean no ops, therapy or whatever, just had to rest it...honestly, I'm cringing now at the thought of a severed one....

Anyway, chin up fella, as things are getting better for you!