Nesting

I'm just shy of 31 weeks...yesterday I got a spurt of energy & this great idea that I wanted to paint my room a new color & rearrange the bedroom furniture. So, that I did. (With help from my boyfriend) When people hear what I did on my weekend off from work I get the response "oh no, you're nesting! You better be careful, that's a sing of labor. You might go early!" Is this true? I've been wanting to paint my room for a while now before the little babes got here & a list of other things I've been putting off...all I wanna do is get it done before the middle of January so it's actually done & don't have to worry about anything. Anyone else think I'm nesting too? Or are you experiencing the same thing??