So my 9 month old kept trying to get out the crib by loving on the changing table (cant remove it) so I put something on top so she wont climb. But now at 4:30am as i was right next to her crib preparing her bottle. She just simply flipped over on the side of the crib and jumped in a vlink of an eye luckily i was able to grab her by the legs. 🤦🏽‍♀️ HELP

WHAT DO I DO TO STOP THIS?

And no i cant lower the mattress.