She could have something in it mist her real good, and see if she can clean it out you might even try a shower by reflecting the water off the wall and on to her while she sets on a plant or something. If this don't clear things up, and things don't change in the next day or so I would suggest taking her to a good reptile vet to see what is up. A pic of her might give us a better understanding of what is going on as well. Good luck.