I know I’ve been doing my research but it’s not the same, she’s a week old, had colostrum & strictly on formula (no water) very tiny Pygmy X triplet. Was eating 3oz 4x a day. Today she’s not as spunky and appetite is decreased and has red in her urine and strong smell ? UTI? Vets not open until Monday and I’m worried . Help can I treat with penicillin? Her poop is fine, and she’s in the house ( no diaper ) so I know nothing traumatic has happened.