So my guinea pig was sneezing and had discharge on her nose, so I took her to the vet last week and she was diagnosed with an upper respiratory infection. Tomorrow is the last day of her medication, but today I noticed she had some brown stuff that kind of looks like poop on her vagina, and it also looked like she was pooping out of her vagina. I should also mention that it looks like she's been having some trouble going to the bathroom, but other than that she seems fine. She eats and drinks and is pretty alert and active. Does anyone know what this is? And do you think I should take her back to the vet after the medication is over with? Also, I won't be able to get her to the vet until Sunday, do you think she will be okay until then? Thank you to anyone who replies!