Maybe a little watermelon would help and it would probably be so delicious for her! Sounds like the little girl needs some happiness. I’m not sure about the leg but watermelon recently helped my impacted crop girl. 
I hope she feels better soon! Personally when I’ve had impacted crops I’ve given watermelon and sometimes hard smal pieces of coconut oil. I’ve never withdrawn food and it typcially clears up on its own. Just my experience.

