Alright, so I did the tent test again, and both are fine. I just collected stool samples. This morning everyone has very orange poop (we had papaya and carrots last night) which is quite mushy, but not something I would classify as diahrrea. I called the vet. They sounded really busy, but the receptionist said they could squeeze me in at 2:50pm today. I'm hoping that I go in, drop $100 on two exams and fecals for both of them, and find nothing, and that I see no more of this diahrrea. We've been due for a checkup anyway. I'll bring the list of consult vets with me, just in case. And I have poop from both girls, as well as some of the diahrrea I found on the cage floor. Is there anything I'm forgetting?
Anyway, I'll post again later and let y'all know what the vet says. Hopefully I'm just worrying more than is necessary and this is nothing.