Scared

I'm 22, seven months pregnant with my first and possibly only child. Tomorrow i am getting checked for some abnormal cells on my cervix. I keep praying that God will take care of me, but i don't know what's going to happen. My son will be fine, i know this, but what about the rest? will he have to be early? will i be able to deliver? should i even be stressing this, cause it could really be nothing? my husband has been helpful through all of this. i dont deserve him. while i'm freaking out about all of it, he's just there holding me close and letting me cry. then thomas kicks, we both laugh and try not to worry about the unknown.