That's good news! I'm glad she's walking now, she may have just been sore and traumatized from being trapped. Sounds like she's going to be fine.
Did you find the egg?:)
Poor girl!
Do you have a photo of the leg?
Feel of it carefully, see if there's an uneven area that may indicate a fracture.
You may note some green bruising if she has light enough colored legs to see bruising (black and horn colored legs, it's hard to see).
Note any swelling as well...