**********UPDATE***********

Took little miss to the vet tonight. She has fluid in her abdomen (which I hadn't noticed) her other leg was starting to swell, and her poor leg looked aweful. Turns out she has worms and a bacterial infection AND I was using the wrong kind of water on her this WHOLE time!!!! Vet was super nice and gave me the meds for free. He said she could have kidney disease, but the wrong water and the infections could be why her abdomen is swollen..