So I've been browsing this site for a while, and I finally decided to join. I have a cat, female who is 2 years old. I never got her spayed because I never thought I would be getting another kitty and she never goes outside. Well as things happen, I ended up with another whom is a male and was about to be PTS at the local shelter. They told me he was neutered 3 months prior (even has a tattoo on his tummy). Well, I'm beginning to seriously doubt that, as when he first got here he mounted my female CONSTANTLY. I chalked it up to normal behavior because he wasn't neutered young. Now my female has lost all hair around her nipples, gotten milk, and has started nesting. I can't get her in to the vet for almost an entire month because they are booked. I have felt her abdomen and can't feel anything. I have never experienced a cat pregnancy and I'm completely lost on what to think or expect. Any advice?