Pregnant and prenatals?

At my confirmation appointment my doctor has only told me to take folic acid, which is I will be getting folate since many of the women on here have suggested that instead, but do I need prenatals? No one has even mentioned them to me and I have read they make a lot of women sick....so with that being said should I just buy folate?

However most women said they would give me a packet about pregnancy and whatnot and they just sent me on my way and didn’t give me one and I am so lost and confused. This is my first pregnancy, and I am 20.