Girls, hello everyone 36-37 weeks and it's like not the first baby, I'…

Girls, hello everyone 36-37 weeks and it's like not the first baby, I'm about to meet my little one soon, but panic started, fear maybe? With the first child you don't know what awaits you and go with the mindset of ignorance And how to be with second births? When you know everything through what you need to go ? Support, advise ??