I was really healthy and a size 6/8 before my pregnancy. Now At 10 weeks I eat to take away sickness , I get hungry all the time, I can't even look at veg anymore because it makes me feel sick and All I do is think about what I'm eating next. I also work at a desk all day so I don't get much exercise. I am now about a size 10 😞 but gaining all over. How do you stop yourself?