Ladies that already had baby

It's currently 5am and I have been up since 4am feeling restless like my body just can't seem to rest like I feel "edgy" which is odd trying to sleep. I kinda feel off if that makes any sense. I'm 37+5, did any of you have this off feeling while sleeping in the middle of the night before labor tossingandturningas well? My last pregnancy I went into labor at 37+6 born next day 38wks. This has happened twice this week but this morning being the most irritable feeling 🙃.