Hi mummies, I am 16 weeks and I am eating a lot more than usual (I can eat 1 and half portion or eat a bread after my dinner and this week I starting to much on chips) and also I drink Milo everyday..and I drink like 2-3 litres of water everyday.. but when I wake up in the morning , I always feel I would have gained weight but there is no weight gain.. should I be worried? I still take my obimin supplements as per usual and also the prenatal milk occasionally when I remember..