Can't comment on being diabetic as I wasn't then.
However, didn't find out I was pregnant, unplanned, until I was 6 weeks gone. So def no folic acid before hand.
Oh, and we had only recently got married so we were finishing up wedding wine at about a bottle a night.
She's 17 now. A healthy, intelligent, gorgeous 17 year old!
I think what I'm saying is don't worry too much about that now. Just start looking after yourself and that tiny being!
And congratulations!