most painful thing that's ever happend

It was my first BMX race, I was practicing before the race. That's when everything went wrong... I went down the first hill and jumped the roller. Then the brake on my bike went off, my handle bars twisted, and here's that bad part. The handle bars hit my left knee, broke 2 bones in my knee, then I fell off my bike, hit both my elbows, and my elbows still hurt to this day.