I just adopted a female cat (a year and 8 months old) from a shelter about a week ago. I have her medical records which say that she was spayed about 2 months ago. I didn’t get a really close look at her stomach before so I don’t know when this started, but her nipples are pink and bigger than other female cats’ that I’ve seen. I looked it up and it’s a common sign of pregnancy, but she was spayed. Is there something else this could be? Should I take her to the vet? Is there any chance she’s pregnant?