Our vet checked her over, and she's actually now back with the flock and doing fine. The only thing that they noticed on her was where he had obviously tried to grab her while he was wrestling her down. He removed a couple handfuls of wool, right down to the skin.
For the least amount of stress, we just put her back with her group. When I checked on her a little while ago, she was eating and socializing with the other sheep. She's actually doing pretty well.