Everyone one of my bubs was unplanned. It took us both by surprise, and I can understand how you are feeling. Congratulations on already making it to 12 weeks. Do you realise your almost in the second trimester already!

As far as pregnancy vitamins / folic acid goes just start taking them now, and really begin to get your head around the hole thing....

Thats why I think pregnancy is 9 months. Its to prepare you for what's to come....CONGRATULATIONS!!

JAC