At my wits end

Michelle

my 18 month old has always slept through the night. She sleeps in her own bed.

but for the past 4 days?? Nope. She cries herself to sleep.. in our bed. Then she wakes up at around 2 AM and cried and screams for hourssss.

I thought teething, but nothing is changing. Then I thought, maybe its because we just found out that I'm pregnant?

Any ideas or things to try?