Are you throwing up a lot CeeCee?? The reason I ask this is maybe you are dehydrated with the m/s. I found if I didn't drink enough then I would get really bad headaches at the start of this pregnancy. Maybe try drinking more water or any tye of fluids as your body is needing an icreade in blood volume and keeping hydrated helps.

Try resting as much as possible.

Sorry I am not much help. 8-[