There are many things you can try like cinnamon and peppermint ginger and such. For every woman It is different like for me It was sprite.
Separate your drinking from eating. If you're throwing up. It'll help you not get dehydrated
The only thing that's helped me is Zofran & Phenergan. Both are safe for the baby. I'm 13 weeks and theyve both been my life saver. I still get sick, but as long as I take them every 6-8 hours I'm fine. I tried the sea bands, eating small frequent meals, only eating fruit or crackers, nothing helped.