I use to raise bunnies and you did the right thing. If she got her foot stuck I would recommend going to KW cages and purchasing a plastic grate for the bottom of the cage. I am not sure what it is called, but I use to use it for momma's with babies so the babies didn't get injured. It allows the poo and pee to get through just not there feet.
I had a doe that got her heel stuck and her front 2 toes stuck...I had to cut the whole bottom of the cage out to get her free and I used the grates ever since. i'm glad she is okay. Just make sure to keep it clean and she should heal.