Braxton hicks have reallly been picking up in the past 24 hours. I'm experiencing the lower back pain as well as the period-cramps. The pain lasts for a minute and some change and they're occurring every 10-15 min. DR told me to come on down once they get closer together in time. I'm currently 3 days overdue and hoping all of this is a good sign that she'll come today or tomorrow.