Exactly that really, im 39 weeks on Saturday ive had the odd twinge here and there but nothing major untill yesterday. I had back ache all day then started with strong period pains that came every 20mins they lasted a good few hours, i managed to get to sleep and ive woke up with similar cramps although my stomach doesn't seem to be tightening nor last night or this morning. Just cramps that come and go and the constant back pain. Could this be the start of labour? Would/should it have progressed a little further now? And if they were contractions should i have had tightenings? Can't remember with my last DD. Thank you.