hi everyone, i'm not really sure how far i am but my first actual dr. appt will be on tuesday (nervous/excited) i also, don't remember when my last period was, never thought much about it when i missed it for two months because i have an irregular period, i took a pregnancy test couple weeks ago and it was positive! when i get a first ultrasound will they tell me exactly how long i am? i'm sooooooo scared as for being a first time mommy i'm so lost but my fiancé has done a great job to support me(he's excited!!!!)