Not such a good day!

We went to town yesterday and when we arrived home Dayton jumps outside of the car to go pee. I yelled at him to come shut the door and he is in such a hurry that he shuts his finger in the door. Instead of opening the door he jurks his finger out. He is screaming like crazy. I look at it and at the time it was just bleeding. In the picture it is swollen and bruised on the bottom. I'm not sure if it is broken??? Poor little guy every thing he touched he cried.