This morning, I felt her gums were paler and her stomach felt a bit hard. She still hadn't passed stools, so I couldn't judge that and she doesn't want me taking her temperature. So I asked J to take her to the vet.
The vet says she has a sprain* in her front left leg (the back left is the one that was amputated when we saved her), but other than that, he says her internal organs seem to be fine. He told J that if she had internal bleeding, she would have died within a few hours, but I'm not in agreement with that since I know it can take longer, as it did for Tiboy.
Anyhow, she is on painkillers and is taking it easy.
Thank you so much to everyone for your good thoughts. *hugs*
*It could be a small fracture instead and we'll know in a few days if she continues to limp.