My normally friendly cat has started being very aggressive towards me. I gave her 1 dose of Baytril antibiotic (5 days ago) and it started after that. Last night I was petting her and all of a sudden she started hissing at me and cornered me on the bed then started growling. I tried saying No to get her to stop but it made her worse. I ran out of the room and ran after me hissing and growling until my husband came out. We shut our bedroom all night (she normally sleeps with us) fir her to calm down. She is still acting wierd with me, she just stares at me with an aggressive look. I have been ignoring her. She is completely fine with my husband. I have been giving her rescue remedy and have flyway plugged in, but they may be making her worse. How can I regain her trust? I am afraid of her and maybe she is sensing it. If I try talking to her or acknowledging her when she stares at me I think she'll start hissing again.