I'm 39+4 weeks and have been getting a very mild dull ache in my lower stomach area a few times this evening, more frequent compared to the last week, and it comes and goes. It's not painful just mild. I've also felt heavier and moving in bed/getting up from the sofa has become a task particularly in the last few days. I am also ridiculously tired, needing to lay down most of today including a couple of naps. Could this mean labour is close or just normal symptoms at this stage in pregnancy??