I have had a really disrupted sleep with stomach tightenings / cramps in my lower belly. They have been quite sporadic and only lasting what feels a few seconds. At one point it was like it was one after another (accompanied with low back ache) and then there were longer gaps where I was able to sleep but then I’d get more of a period type cramp which did wake me up at one point. Could this be an early labour sign? Feels different to the Braxton Hicks I have felt previously. Currently 39+1!