I agree with the ladies above. I had some mild cramping as well and heard It was from the uterus stretching since the baby Is growing bigger and bigger everyday! =] I still do at times.
Its normal im 39+6 weeks nd wen I started my pregnancy I had alot of cramps nd I would always run to the hospital because I not to long ago I had a mc so I wad scared that it happend again but they always told me its your uteris stretching if theres no blood then theres no worrys
It's most likely uterine cramping. I'm 11+2 and still feel cramping in my lower abdomin.