Anxiety about giving birth.. helppp

I am so so nervous about giving birth. I'm not even nervous about being a mom, just going through the delivery is what scares me! I hear all of these horror stories about things going wrong during childbirth and I swear it's giving me anxiety. I have never been this nervous/anxious/scared about anything in my life. I would honestly feel more comfortable/relaxed/stress-free if I knew I could have a c-section. But I don't want to wish for something to go wrong so that I can have a c-section. Is it possible to ask for one without having a medical reason? I know the recovery period is harder/longer but I just want my baby safely out and in my arms and I'll deal with the pain after just as long as I know he made it out safely. I know of too many people who have had complications in childbirth. I'm just so worried. 😭 How would I even bring it up to my OB that I would rather have a c-section...? IF I can even have the option to choose that is..