This is my first pregnancy, I'm 6+4 and scared to death that my baby isn't getting what it needs!

I feel so sick all day, I try to eat little and often but a lot of times I just can't stomach it. I really cant eat much at all... I am taking my pregnancy vitamins and trying to drink plenty of health smoothies. I have only been sick 4 times but the nausea is constant. (I suffer from anxiety and i maybe putting off eating to avoid being sick). The last time I was sick there was hardly anything in my stomach. I'm so worried our baby isn't getting enough.

I'm just looking for any advice and support really (i suppose it may help that I am slightly overweight so I guess the baby can take what it needs from me, I hope)

Please settle my worries. X