if you can afford it, look into hiring a doula. they're trained birth coaches. otherwise maybe ask a close friend? you don't need another person with you, but it is very comforting to know someone's there for you. we're all strong women and are born to do this.
I went and will be doing it again. It was peaceful and the nurses was very helpful. My first pregnancy was at 16 and even though my mom was there in the room I was still basically alone. She didn't help out or encourage. You can do it as for me I think doing l&d + pregnancy alone has made me a stronger person stronger mother