Anxious

I'm currently 37+1 & am super anxious to think its only a few weeks till I give birth to my lil girl I am freaking out & don't think I'm ready for her to be here I don't know how I'll feel afterwards will I just feel empty? I'm going to miss her movements & that amazing feeling of her growing inside me I don't know if I'm ready to share her! Is this normal or am I being a d!ck?