Its not hot. She does put weight on it, and isnt bothered by it till she trots or lopes. Then she does seem to favor it more. I've hosed it once a day for 20 minutes, and have been hand walking her 10 minutes at a time, twice a day. No change in the swelling. I don't feel or see any scratches or lacerations. It is real squishy, puffy to the feel. Its her front right.
I will call the vet by Wed. If its not any better. But what could it be? What more can I do for her? She isnt uncomfortable or in pain. But it just bothers me.