Fluffeh I had a show yesterday as well after hours of period pains. Nothing since.
I'm trying not to think about it as it could still be weeks before anything starts.
I wouldn't cancel any more days out/plans as the more active you are the more likely you are to start something off. Carry on regardless and you shall soon be saying hello to your new arrival 
Mama 4 months old on his due day, brilliant! 
We have family over today for an Easter egg hunt, games and a buffet lunch we have organised. Can't wait as my Mum will be bringing the gorgeous Felicity over for cuddles 