anxiety

I have a a panic disorder and major depressive disorder and I'm an Aspie on top of that. I'm pregnant and this shit gets more real every day I'm having so much anxiety now I don't know what to do. Is it normal to have a reality moment where you realize this shit is real! Not that I regret it or don't want to be pregnant I'm just st suddenly really scared because I've never done this before! Every one always seems so happy and I am too but is it normal to be just a terrified out of my mind as I am happy.