My brother and I took her to a vet, and he that it could be an respiratory infection. The vet did say, that if thing's don't change then get her x-rayed. She's pretty stable right now, I'll keep you guys updated. Thanks again everyone for all your help, I deeply appreciate it.
My desert tortoise has been acting strangely for over an hour. She will stretch her neck out and open her mouth and swallow air and retract her head. She repeats this every 25-35 seconds! I've included a video if that helps. Her nose is not runny, but she did lose some water, which concerns...