I'm 7 weeks pregnant and nausea just started a few days ago. No actual barfing but the thought of food makes me really queasy. The neighbours cooking makes me really nauseous and stepping into the kitchen makes me shudder.. My doctor had told me to try Gravol Ginger which is supposedly all natural.. So I did.. And it took my nausea away. I went from having just two pcs of toast to eating a McDonald's cheeseburger! Try it... But make sure you consult your doctor first :) hope this helps!