Newbie here!!

My name is Kristen. I'm 24 years old and am currently 11 weeks and 3 days pregnant! I also have a twin sister that has an 11 week old herself and I couldn't be happier that my baby will be so close in age to her little boy. I'm so excited to bring a new little human into this world but it's also the most terrifying thing I've ever thought about. Any hints or tips you can throw my way would be greatly appreciated!!!