Hi Janie,
WELCOME!
I have a Calico that has been ticked at me since January becasue we adopted another adult cat....
Go to pet Smart and get the FELIWAY. It comes in a spray and also plug in. You can get the RESCUE REMEDY at any health food store. I am still using both for my Shadow.
Give your baby some time. She could be upset because she has been taken from her old home and plopped in totally new environment. GIve her time.. PLEASE let us know how things are going.

Blessings,
Mommacat.