For all the mommies... how did you feel before going into labor?

I'm 39 weeks today, and my doc seems to think baby is coming any day now. I'm having lots of pelvic pressure, the baby is moving around like crazy, and I've had a couple contractions here and there. Today I feel a little nauseous, and I made sure to clean the house a few days ago, amidst exhaustion, thinking birth was imminent. I'm finishing up today. I was just looking for what symptoms you had, and then how you knew that was the moment. Thanks!