Mine could be best described as feeling carsick all day, especially if my stomach got empty. Unfortunately that happened often, coz like someone else said, altho I was hungry, I couldn't decide what to eat, and once I did decide I couldn't bear to eat it. I didn't actually throw up at all tho. I think mine started around week 7 as well and went thru to about week 12 ish. But then I had 2 weeks of really bad sinus headaches.

But the last few weeks, I've been feeling great! Still very tired, but any sickness has gone.

Hope it eases up for you soon