Help please :(

Is it just me or does anyone else cry when there little one get hurt :( my baby girl is 9 months old she's my princess and I get so worried when she's hurt I automatically cry and feel like a bad mom like it's my fault! Like she has teeth now and twice today she fell while walking/crawling and got her teeth in her lip it's all puffy now it stopped bleeding but she's been pouting and I feel horrible 😢