Prenatal Vitamins

I’ve tried two kinds that aren’t working for me. The first one on the left Rainbow Light has 6250% vitamin b12 and they make me feel jittery and a little sick to my stomach. The second Alive Prenatal gummies with DHA don’t make me feel nauseous except for the smell and taste right when I take them. I think they taste and smell very fishy even though the DHA is Plant based. Any suggestions for a Prenatal that is once daily softgel or gummy that doesn’t taste/smell bad, have too much vitamin b and not make you nauseous?