Prenatal vs Multivitamin

So I just got my blood test back beginning of the week 2 weeks pregnant the MD thinks. So he wanted me to start prenatal vitamins right away. I can't swallow pills and have tried 2 different liquid and I just can't get them down. Taste/smell etc legit made me throw up all over.

So after researching seems folic acid and iron are very important and I found chewable children's multivitamins that pretty much have the right amounts of all the different vitamins that are in the prenatal. So my question is.

Do any of you take like a Flintstones or kid multivitamin instead of prenatal?

At least I can keep these down!