Ice cold sprite! Medication call your doctor. Im pregnant with number two and im almost 19 weeks I still throw up all day without my meds.
Try vitamin b6. It was the only thing to stop mine. It was that bad for the first five months. I lost 30 lbs.
I have Zofran and have been taking it when I can keep it down it works sometimes other times it just takes away the "warning" and I still throw up. I've lost 12 lbs now and I am starting to worry about dehydration though my Dr didn't seem concerned when I seen her last week
My doctor prescribed me zofran. It helps alot. I hope you get better soon. Now is the worst time by week 12 you'll start feeling better everyday. I know it sounds like eternity but it will pass and zofran will make it much easier.