Aw, I'm sorry to hear you had a positive "hop test".... but at least you now have some indication. I have been running for 15 years now and barring an act of God I will not stop. But I've had My share of the injuries so I feel you!!
My job is very physically demanding too sometimes it is hard to find the energy to run.
Well, best wishes to you on a speedy recovery & good health here on forward! =)