Felt Brooches Stood On A Brooch At Work?

Stood on a brooch at work? - felt brooches

I work in a clothing store, and someone a pin drop on the floor .. I went back and climbed down into the heel of my foot! I was able to escape, but it was very painful .. I felt so bad, but now it is so painful, bleeding has stopped, but very hot and red. What should I do?