7 weeks today and can't function

Nancy

IM SO NAUSEATED & SICK. I literally can't eat, can't sit up, can't move around without getting terribly sick. Sometimes, I'll be okay to get up and go to town (still feel bad just not terrible) then others like now, I tried to go do my college work in my kitchen & got terribly sick. My husband knows I'm pregnant but family doesn't. What are some things I can do to feel better??