hang in there, Mama! just like the pp's said, it's normal to go overdue, and every baby is different! i read before that 70% of baby go past due date (if allowed to go at their own time without induction).
my 3rd baby was right on due date, and this last baby was 8 days past. both babies gave me 8 days of prodomal labor, so with this last one the prodomal began on the due date.
your baby will be here soon.