Lol. There are soooo many things both on the dark side or the good side - if your BF says anything about the mood swings, tell him it's because the hormones that start some very vivid and enjoyable dreams haven't kicked in yet... as for anyone else, ask them how they'd feel if they were growing an extra set of everything on less sleep because they're up peeing half the night... and if you're feeling upset, just remember that around the corner there'll be another high to come! Good luck!