I'm 39+5 and have been having strong braxton hicks all day. They are now quite painful and every 5-10 mins and the pain is in the back/bottom. However, they aren't really painful, I can carry on doing stuff, talking etc - they don't feel as crampy as when I had DS. Don't want to cause a scene re. childcare arrangements (mum is an hour away) if it's false alarm. Thoughts please?