Today I took my White's Dumpy TreeFrog out of her enclosure to feed her, when I noticed that her middle toe on her back left foot was missing. I've been at college for the last two weeks and she had her toe before I left, my mom's been taking care of her for me. I'm not sure exactly how this happened, but I plan I calling a vet in the morning. I think I might see bone and the skin around the area is a bit darker in color than the rest of her skin. She hasn't been acting different, we found a couple of poops the other day, she gobbled down 3 crickets, was hopping all over my hands, and wandered around her enclosure before settling behind the mister, which is her favorite spot. Here's some info about the enclosure and such,

1) Enclosure is 12X12X18
2) Substrate is paper towels.
3) There's two water dishes, a deep one and a shallow one.
4) There's a mister that is suction cupped to the wall, it goes off every 1-3 hours.
5) The enclosure is hand misted in the morning, after she is fed and before bed.
6) She is fed every 2 days and is offered 3 crickets.
7) I've had her for about a year and three quaters, nothing like this has happened before.
8) Temp is in the 75-80 degree f range.
9) She has three lights, a day, a night, and a UV light.

I'll try to take some picture in the morning, but she doesn't like to sit still and I don't have my best camera with me. Any advise on what I should do?