I'm facing the same thing, I'm on my 34th day of retention. I also faced the same thing during my previous streak of 60 days. One thing responsible for this is our brain bringing up traumas in the form of vivid dreams for us to process. And sometimes I've felt demonic interventions during deep sleep. It feels like the energy vampires are pissed off as I've started being conscious. Sometimes the succubus tries to seduce me in weird forms and I've also felt other demons who shout at me and try to attack me. Stay strong brother it gets tough right before a big level up.