My DH had shingles several months ago--they started around the middle of his back near his shoulder blades and traveled across his back on one side--seems like the left--and down the back of his arm almost to his elbow. It looked like hyper-chicken pox--probably because it's caused by the same bug. There were about 6 quarter-sized clumps of nasty blisters and it took several weeks for them to go away. We had no idea what it was--we were searching for bedbugs, thought it might have been poison ivy, etc. He felt bad but was still able to do most of his activities. He didn't miss any work and still did his usual daily workout most days, but it wasn't fun.
He said to them,"But now if you have a purse, take it, and also a bag; and if you don't have a sword, sell your cloak and buy one." Luke 22:36