I just was listening to a podcast and they mentioned that often before you go into labor you get insomnia (thought to prepare you for lack of sleep once baby arrives). I have had insomnia out of nowhere the past three nights. Anyone else have this and go into labor after?

Not talking about generally having trouble sleeping during pregnancy due to discomfort, more like waking up in the middle of the night for no apparent reason and not being able to get back to sleep.

Thanks!