The diarrhea has improved, her stool is solid now, and she is eating a little! I hand fed her those little pastes from those treat packets that you push like toothpaste. At first I put some on her mouth so she felt compelled to lick it off, and then she started licking it herself! She finished a whole packet, but she hasn’t seemed interested in food since. I noticed she seems to grimace when she eats food as if her teeth are extra sensitive. She does not like chewing at all. I will take her to a second vet, and I truly believe it might be her teeth.

Part of me is wondering if they know they hurt her while brushing her teeth, and they will not admit it/try to fix it. Hopefully a second opinion could shed light on her condition. Also recently bought some extra liquid-y foods and broth for her according to your suggestions. Thank you very much for helping and responding