I have a problem...

So I've only just begun to plan my wedding which is years (quite literally) away, and I already can't sleep... I just lay in bed fantasizing about all the little details, colors, ribbon... random stuff like that. I'm starting to scare myself. I'm afraid I'll just get to the point where I'm up all night, pasting and sewing save-the-dates, invitations, centerpieces, and whatever else I can get my little hands on. I haven't even picked out a place to have our wedding and I can't wait to send out our invitations, I have a problem. Please, please tell me it gets better.