Feeling like the world's worst mommy... Our stupid (loving adorable) dog knocked my daughter over…

Feeling like the world's worst mommy... Our stupid (loving adorable) dog knocked my daughter over and she bonked her head and got a tiny like cut that didn't even really bleed and a bump... I want to wrap everything in bubble wrap so if she falls she won't get hurt. I feel horrible... Ugh I want to cry... Band-aid and all ps the redness is always there she still has her angels kiss ( I think that's what it's called)