So impatient!!!

How are all you mommies keeping your minds busy? I am just over 5 weeks and waiting for my appointment on the 25th. I felt like I had so much going on last time that the time flew by! This time, I feel like I'm obsessing over stupid details like how I'm gonna do the nursery, what am I gonna put on the registry, is this baby a boy or girl, just so I don't worry about what could go wrong.... so, how are you keeping from going nuts?