awwww. I can understand how you feel. But you're learning and those things happen.

My friend had 7 kids. With one of them she noticed a discolored bump by her eyebrow. She was very careful with this area, avoiding touching it, washing gently around it, so concerned that she might hurt her little one and waiting anxiously for their appointment with the doctor. Finally the day came and the doctor reassured her, in his heavily accented and sometimes broken English.....
..."Not to worry Mama, just a bugger."