Abby, my 3.5 yo spayed female cat, has a bladder infection & diarrhea. Own 1 other cat. Vet's office has recently had a change in drs. New female dr we saw Mon & Wednesday dislikes Abby due to growling & hissing while she's at the vet & a history of biting as a kitten, & is "uncooperative" (dr's word). Abby & Daisy have never gotten along well but tolerate each other. Abby has had what I call "goopy eye" where her left eye drips fluid. Former dr prescribed Viralys for the eye & amytriptyline for behavior (which works very well). Wondering if bladder infection & diarrhea can be related to the eye problem for which Viralys was prescribed. Stress? We moved in Sept. I can't afford the emergency vet & this new dr at regular vet is no help as long as she dislikes Abby. Any thoughts?