If you are able, eat small meal through the day. Try a candy called ******* pop drops. They helped drastically with my latest Pregnancy. U plan to get more for this one. However, the smaller meals really really helps me!
Its normal with my first pregnancy I was so sick couldn't even keep down water was in bed all day throwing up stomach acid, and was in the ER a couple of times all through the whole pregnancy, I'm now 15 W pregnant again and was sick in the first trimester, but has subsided a little bit thank goodness, I'm still taking nausea medicine every morning though or I would throw up. Hang in there.