My cat is 5.5 months old, we was told 3 weeks ago when we bought her that she was only around 12 weeks old when she was quite a bit older and she had been let out so could have possibly gotten pregnant. Does she look pregnant or just got a little bit fatter? Because when we got her she was quite skinny and now she’s doubled in size over the last 3 weeks, any advice appreciated. She has got very affectionate over the last week already rubbing herself up us, sleeping a lot and lots more meowing than normal. Thanks for any advice