3 nights of insomnia! Help!

Rachel • Baby #1 - 12.05.2017 💕 🌈 Baby #2 due 07.26.2020 💙

I had 3 nights of super vivid dreams followed by 3 nights of bad insomnia. Neither are normal for me at all. Could this be a sign?! TTC for our rainbow baby after our chemical pregnancy in September! 🌈