No, she hasn't done any of those things. She if fact when not being asked to work she looks very nice out there. Still limping but...
She had that bad spell, and so we've been watching her and the last two days she's gone from barely able to walk, to being almost fine. My guess is her front leg is very weak and got stressed. I want to get out to the vet as soon at possible though.
Really, it's more a matter of getting her to the vet. We'd like to have the leg ex-rayed and see what's wrong. I think though she had the problem when she came to us.
Thanks for you for your help, and for caring about what happens to this horse. :) It's great to meet people so caring. I'm going to see if I can't arrange a trailer to get her down to the vets as soon as possible.