Advice for second baby arriving next week with 6 year age gap

Hey! Just looking for some advice and encouragement.

My wife is due in 5 days and I’m kind of freaking out. We have a 6 year old and she has been our hold world. And my whole world.

It’s also been long enough that I’m afraid I’ve forgotten how to have a newborn and get through the early months.

Anyway my head is just sort of spinning and I don’t have specific questions just looking to hear from others in general! Thank you!