Fooking hell Lee you`ve done a proper job there
Get some toilet paper on the gravel rash before you go to bed and it`ll stop you sticking to the sheets, then just wash it off in the shower in the morning
Try to remember that there is one thing that is 100% going to happen when you ride bmx, and thats is that you will crash at one time or another, it might not be your fault but it`s going to happen, so be ready for it by wearing as much protection as you can, you might look ike a dick with it on, but it looks a lot better than you do now