Prenatal vitamins I switched over BC they we're out of women's one a DAY prenatal

Jen • Pregnant with baby#1 and im so blessed
Im super nauseated idk if its bc of switching vitamins. .n im a bit nervous are these safe?? I felt like crap since 9am. And WHEN I was taking women's one a DAY prenatal vitamins I was fine no morning sickness or feeling nauseated. .PLEASE please help..; (