Advice?

Hello

I just recently found out that I am pregnant. It was unplanned, but Me and my boyfriend are going to have a beautiful family. I want to have an all-natural, at-home birth, and I am just wondering if anyone has any advice for me? I'm not very educated on the subject, being I'm only 18 years old. Has anyone on here ever had a water-birth? Do you recommend it? Any food recommendations? I started meditating everyday (cause I heard it helps you get in touch with your baby), and I usually do yoga. I just want to be prepared.

Any advice is appreciated

-Namaste'