Plutus is injured

It was my friend's birthday recently. She decided we'd go karting. One of my favourite activities. I was quite looking forward to it. A little liquid on the track and my kart decided it could no longer be bothered to go round corners. Went straight on into a barrier. Hit my leg on the steering column among other injuries. It 'king hurts. Doctor told me that it is an impressive injury but I'll be fine. I tried to disagree but apparently a PhD in medicine outranks my GCSE in biology. Here's my leg just after the injury happened:

Actually looks worse now, one week later. I'm not posting any photos of it in its current state, makes me feel unwell...