What were your Signs of labor ?

Anybody care to share how they felt or signs they had in the days leading up to labor? I'm almost 39 weeks and I'm wondering if everything I feel is a sign of labor. Right now I have nausea fatigue and Braxton hicks. I also had a 2 day burst of energy and cleaned my whole house, scrubbed floors and even the dog was part of my cleaning spree but now today I'm back to nausea and being completely exhausted. Someone please tell me I'm close!!