Question to my Mamas!

I have baby number 2 due on April 22 and I also have a LO that will be 2 on March 29th. I am back and forth about changing her from her crib (she is not trying to jump out or anything, she has been perfectly fine in it) to the toddler bed. Not sure if that is something I should do now because baby number 2 comes or just let her be and leave her in her crib? I am trying to eliminate any regression that may or can occur (hopefully none) when baby 2 arrives.

Mamas help needed! Tell me your thoughts please 💕💙💕