u can take prilosec its safe
during pregnancy but there are special mommy to be teas and
remedies ate your local organic produce stores or herb shops that do wonders. Don't eat anything high in acid or spicy foods obviously :) no fast food! No Mexican or Italian, nothing with tomato sauce, no oranges, melon fruits will not give u heartburn. Green veggies can reduce heartburn if u eat with din. Goodluck!