I still don't know what I did to my back/shoulder/neck. It still hurts but is getting better. The bizarre thing is that it only hurts at rest. It had been hurting so much that I had avoided working out fearing that it would be painful and messed up. On a lark I went out to the barn and did some exercises yesterday. No pain. So today I did the Crossfit Total to see where I am and establish my baseline performance for going forward.
Push Press: 155
Back Squat: 425
Based on the Rippetoe Standards, that puts be a shade below Intermediate for the Press, Intermediate for the deadlift and just shy of Advanced for the squat. Go figure. Not too bad for not working out. And best of all, no pain.