Advise lang po

First time mommy po ako. Mag two months delayed this Feb 13. Nag tried ng PT, lahat positive. Kahapon, gusto ko na sana pa check up kasi wala pa ko vitamins na iniinom. Kaso yung recommended ng sister ko na OB, Feb 17 pa ang schedule ko for first check up. Okay lang ba yun mommies? O immediately i need to look for other OB para ma check up na agad. Worry lang ako kasi wala ako iniinom na vit, only fruits and good food. Thank you po.