thats great news lostlambs.
it must be particularly hard for you, i seem to remember you live in canada, and your nearest vet is a long long way away, werent you lambing in -40 deg last year?
this must make what here would be obvious decisions much more complicated with risk not just to your sheep, but also to your self.
as your decision shows, you have shown the highest level of care available to your ewe, commendable actions, well done.