I know my pretty girl is pregnant and I know when she went in to heat. The only symptoms she has is the nipples getting big and pinking then her big belly. She hasn't been sick, she still eats her normal amount, she still jumps all over the place like a mad woman and I can't feel the babies moving. She should be due in two days by my estimation, and I gave a few extra days from the day she went into heat. I didn't mean for her to become pregnant, she was in heat and I went to take her to the vets but when I opened the door she ran off. I've dealt with pregnant dogs but never a cat. She's the first female I've owned. Is it normal? How long do I wait before taking her to the vet?