Update: so during my week trip, the pet sitter said that her limp had gotten better! I came home to find that her limp had almost completely vanished! It went away and I thought that she just hurt herself and I was very glad it got better. But about two weeks after (just now) she started limping again and it seems to be getting worse. I plan on giving her an Epson salt bath tomorrow and maybe going to the vet sometime this week. Does anybody know what I can do to help her get better? I hate to see my sweet girl in pain.