I'm only one week behind you and we've told a few people already (more for support Nd prayers than anything!!). We have decided that we will tell everyone after the scan partly because I'm already showing, and partly because we've decided we want to have some happiness, and they'll give support if it's not ok.
At the moment, the thing I've done to make me "happier" is to work out exactly what in buying for baby, but to be honest, I'm not aure what I CAN buy now! At this stage there is a realistic chance of us not being able to move out since there was a housing shortage from septembers quake and i personally know 10+ people who can't live in there house since this quake - and there were only 200 rentals left. It's not like town is small with 350000 ish living here - yeah. I told hubby I wanted to leave last night and he 'practically' said and where are we going to go? I don't want to leave, but I don't really want to stay either.