My bf left for a 10 day trip a couple of days ago, and Gracie's behavior has been odd to say the least!!! she's been very naughty, and sleeping in unusual positions in unusual spots, just very unchracteristic of her. Also every time i come home she is waiting by the door and tries to race right out (she's strictly and indoor cat). She also is very hyper at night, and is meowing a lot. Could she maybe be stressed that her daddy is gone, or should i call the vet?