So happy for you all! A nap sounds like the perfect celebration - you're sleeping for 3!
w0000t!! Now get ready to feel completely ignored as soon as your OB starts treating you like a Normal Pregnant Person. (Although with twins you may still be entitled to heightened scrutiny.)
I have a feeling I'm going to feel ignored anyway since I'm used to midwifery. But the thought of routine prenatal care is thrilling!