I re-arranged the furniture in our lounge last week for boredom lol I just sat there and thought sod it I'm fed up looking at the same stuff etc so I moved it all.
OH was on a night out and he got a bit of a shock when he got home lol I would re-decorate but we're renting and only have 6 months left so I think it'd be a waste of money to decorate now.
Now OH is on 2-3 nights out a week I have to keep myself busy, I've turned into a clean freak. Everything is spotless (I've even sorted the tins in the kitchen cupboards!), just keeps my mind off the fact he's away.
*Just want to add I'm not at all suggesting you go moving furniture about when pregnant*