PRENATAL HELP!!!!

Can any of you mommas recommend a good prenatal pill that doesn’t have any strong side effects. I take mommybird and I feel it gets my heart super racey and I’m always up in the middle of the night struggling to go back to sleep. Did a test and didn’t take it for 3 days to see if it was indeed the pill and I had a more thorough sleep every night for those 3 days. Bizarre I know but I swear it’s fuckin with me and not in a good way. Thanks!