I am 9 weeks and 3 days today and I have gained 4-5lbs so far. However, my jeans still fit perfectly fine and my shirts are bit tight on chest but fit perfectly fine as well. My chest has gotten bigger and are now starting spill out of my C-cup which I am waiting for them to not fit at all so I can buy a bigger bra. I literally check myself out every morning for a baby bump (I know it’s too early still) and ask my GFs if I look fat and they say I look the same except my chest looks a little bigger. Where is this weight gain?! Is it water? Embryo/Fetus? Boobs? Ugh the struggle of weight is real.