BabiesRus sales Preggi Pop Drops...little candies to help with nausea I love them. Also i drink a lot of ginger. Not ginger ale, but ginger tea...settles my stomach almost instantly.
I have bad naseua too every time I start feeling it I eat a small snack whether I feel like it or not. Most of the time it goes away by doing that. Try to just snack all day.
I have sea bands which help a lot. Vit b6 from the dr and regalin. My morning sickness was so bad I now have Gerd. Good luck. Oh and babies r us has preggy pops some people say they help.