Pushing baby out

...I've suddenly become anxious about having to push baby out! I just can't see myself actually doing it. I feel like something will go wrong, she'll get stuck, I'll pass out or bleed out. I know these thoughts aren't helpful and probably unrealistic but I can't help it. I feel like I won't be able to handle the stress of it all. And I'm scared for that epidural needle 😬 idk why I'm being such a chicken right now!! I just can't believe a baby, a human being, is going to come out of my body. Like there's a human inside of my stomach right now. So surreal.