My rat is on about her 21st day of pregnancy and there are a few things that are kind of worrying me about her. First of all for the past like 4 days her vagina has been obviously open and the whole area around her vulva/butt is swollen Also, over the last couple days she has become very lethargic, not that I blame her SHE'S HUGE, but she will only kind of crawl/drag herself small distances i.e. to the water. Now for the last day or so she has taken on a Staring Coat and doesn't seem to want to eat as much. Am i just being paranoid? does all this means she is just getting really close to having them ... or should I be worried. She is drinking, she is not bleeding anywhere (yet), and she still seems to have good color everywhere she just seems sooo tired or something.