I was holding my guinea pig Rainbow and I noticed she's been acting weird lately and when I held her yesterday I noticed she had snot in her nose she had very little crust on her eyes if any and today I noticed my two other piggys had very little crust on their eyes. Philliup also has little boogers in his nose and I wasn't able to get a good look at Link's nose. He doesn't like to stay still. There's no sneezing or coughing or wheezing. Any help is appreciated.