Vitamins?!?!

Britney
FTM here and only a few weeks pregnant, I have my first appt in about 3 weeks. What vitamins (besides prenatal, of course) are you taking? Right now I'm also taking an iron supplement (had blood work done last year and I had an iron deficiency). I was reading that I should also be taking an omega 3 and CoQ10 or something like that? Just curious to know what some of you ladies are doing?