Thanks for your well wishes! I left her in a large crate overnight and set the alarm for every 2 hours during the night to check on her and put her in a litterbox I had nearby so that she could go. She is up and about this morning, confined to one room still but looking better. The vet that did her original spay did the re-spay at no cost to us. They found ovarian tissue that was left behind which is what was causing her heats. Thanks all!