This is crazy considering it's my third baby and I feel like I should know lol. I'm 40+5 and had a sweep this morning at 10:30, felt a little crampy after and noticed around 2pm I started getting tightenings about every 15-30 mins but very mild. Now they are every 10-15 mins but SOO very mild doesn't feel much worse than braxton hicks but with period type pain in my back??? Does it sound like things are starting or could it just be normal braxton hicks?