Amiga & Miss Lydia - nice to see you on here!! Always appreciate all your knowledge and help!
Daphnes Mom - did you check the bottom of her foot - no bumblefoot? If there's nothing visible (bumblefoot, cuts, infections, etc.), then I would treat for a fracture/break. If you can't or don't want to spend the money on a vet, you can try wrapping it with some vet wrap - kind of creating a makeshift cast and see if that helps her get around. I would also increase her vitamins and protein intake just to help with the healing process. Other than that, I think it will just be a "wait and see"...