I have been feeling like the world is about to end

I am not talking about any of the "2012 is the end of the world" type nonsense, I have been feeling so sick. I have been incredibly nauseous, I get dizzy, I am tired.
When I sit perfectly still and don't talk, think, or move, I feel fine.
When I am sleeping, I feel fine.
So, I was sure that I had the dreaded swine flu or that I had some kind of stomach cancer - I know, it's a bit dramatic.
I know what it is, though, and I will not likely die from it or feel better any time soon. EPT gave me a +, yup, we are going to have another baby.
Let me give you a little bit of my pregnancy history - morning sickness, BAD, for about 4 1/2 months, with both of the girls. So, yes I am excited, but I will be much more excited when I am able to quit feeling like I am about to die or vomit!
I really am excited though!