Worst mom ever! 😢

I seriously feel like the worst mom ever this morning. I changed my baby on her changing pad that's on her dresser. I walked maybe 4 feet to her closet to get an outfit and she fell head first off of it!!!!!!!! She has a little carpet burn, but I think her neck will hurt the most. I NEVER walk away from her I don't know why I did today. I feel so awful all I want to do is cry. She didn't cry more than 20 seconds but still!!! 😪😪😪