For the past three weeks Evelyn has been an absolute nightmare at bedtime. She's almost 19 months. She sleeps fine through the night but throws a gigantic fit every single night about going to bed. Screams cries and flails in our arms to not get in her crib. And then screams herself to sleep. We did sleep training at about 6 months and have had to revisit it a few times but nothing like this. I have no idea if it's her daily schedule, if it's our bedtime routine or what but my husband and I are absolutely exhausted emotionally from it. Anyone have any advice?