Folic Acid

I took folic acid when I'm near 2 months pregnant. Will it affect the baby growth since i start later? Got to know that i am pregnant when I'm 7 weeks pregnant and doctor didn't say anything about it. Anyone has been through this before? I'm only at my 2nd tablet and i think I've missed 2 pills on 2 of those days. Currently on my 17th tab. #1stimemom #firstbaby #pregnancy