On Wednesday Aggie went missing all night, and in the morning I found her around the block while on the way to work. When I brought her back her personality was incredibly different (Aggie is into my other cat, Toby, but not crazy about people, although she always sits with me while I take a bath) and she hissed at Toby.
We went to the vet today and it turns out it's not Aggie. Aggie is missing. I feel horrible because it's been since Wednesday, I let her get out all night (she only plays outside sometimes), and I, uh, stole someone's cat. We have contacted the microchip company and ATM is putting up fliers. The poor girl could be anywhere. :(