Okay, random story:
Once I hurt my finger in gym class. I couldn't move it, so I went to the nurse. She threw an ice pack at me, and told me I was 'fine'. 2 hours later I came back because the pain was unbearable. She looked at my insanely swollen finger and was like....yeeaaah im calling your mom now.
The finger was broken. It had to be i a freaking cast. Thanks a lot Ms. Mary.