Try a low-fat diet. Drink liquids between meals. Too much liquid with a meal may also worsen your nausea. Try snacks such as popsicles, jello, watermelon or cantaloupe, frozen juice bars, broth or soft drinks that have set open to allow some of the carbonation to escape. Lemonade or lemon drops decrease saliva.
Many pregnant women find they have more saliva during pregnancy which is another cause of nausea.
Drinking lemonade or putting slices of fresh lemon in water or decaffeinated tea or sucking on lemon drops helps. Ginger helps settle the stomach. Ginger ale, ginger tea or gingersnaps have long been known to be a remedy for nausea. Have a bedtime snack. Trust your cravings.