I'm 10 weeks, from weeks 6-9 I've had nausea which was usually relieved by eating and I was beginning to feel that I was going to turn into a cheese scone with the amount of carbs I was putting away 
Since I turned 10 weeks it's completely changed, the nausea is constant and I have no appetite, I'm also dehydrated as I can't face anything. I've now lost weight and I'm worried. Will this have an impact on development of the baby? Forcing myself to go to work today but I just want to lie in bed