This is my first pregnancy. I'm not sure what to do about winter coats. I know it sounds so silly. Do I get a maternity coat? Or just buy a size up? I am 10 weeks and due in March, so I'll definitely need a coat. I'm no where near showing yet, but I'm tiny 5'0 and about 98 lbs. I'm already getting a bit thicker in general (breasts and belly pudge- I'm assuming bc of all the carbs im eating trying no to get sick) Any advice?