Is it too early to say it's late?

Time: 1:06pm
Ounces of H2O consumed: 96
Trips to the bathroom: 5 (or maybe 6)
Period: Is it too early to say it's late?

If there's one thing I'm learning, it's patience. Although so far, I'm failing miserably. Mother nature was supposed to visit yesterday, but she's running a bit late and I'm desparate to know - WHAT DOES THIS MEAN? It could mean absolutely nothing, but it could also mean that I could be...well, you know. Anyway, she usually announces her visit during a trip to the bathroom, so I've been guzzling bottle after bottle of water and every time I get up to pee, my stomach fills with a million butterflies.