Those last few days are sooooo long!! My second was almost 2 weeks late, I truly know how that feels. The last 2 weeks felt like 2 months! Just keep telling yourself "I will not be pregnant forever, I will not be pregnant forever!" Definitely walk as much as possible, even use one of those step things and step up and down or go up and down a short flight of stairs (or long flights, if you are not as clumsy as I was :) ). The truth is, every trick in the book is only going to work when it's "time." But for the record, I used: tons of walking, black licorice, spicy food, eggplant, homeopathics, black and blue cohosh (only under direction of midwife!!!), chiropractics, accupressure, squats/tailor sitting, pelvic tilts, nipple stimulation (breastfeeding toddler), and about a million other things. I still needed a pitocin drip to get labor started...BUT, once I started, my body quickly took over and the pitocin was shut off, I delivered drug-free. So all those preparations helped my body get ready for the big show!
Sending you my patience and lots of support, hang in there!!!!