Could the 18 month regression be here a little early? My daughter will be 17 months next week. Her nighttime sleep is so weird right now. I feel like all I post about is sleep😂

She has been doing pretty well though. After she fully transitioned to one nap, things were better. But NOW, she is fighting bedtime multiple nights a week. She has been having a lot of separation anxiety with me, so I have been blaming it on that at night, but truthfully I don’t know.

She goes to sleep between 7-7:30 depending on when she wakes from her nap. She wakes up in the morning at about 6:30. Naps normally from 12-2, sometimes only until 1:30. Last night she didn’t go to sleep until 8:30. Was up again at 4:30ish, went back to sleep and slept until 6:30.

On nights that she’s going to bed at her normal time, she’s waking up at 11 or 12 and cries until I comfort her. She is sleep trained so she knows how to do it on her own. Does this sound like a regression or what could be going on?