Holy stuff, nice job ex lax :D
If you are seriously pissing blood, i would just keep the bandages on, if it happens again then i would suggest going to the hospital.
Also,
After it heals and its all scabby, don't get a boner, that stuff gonna hurt!
Why weren't you using your hand? So much easier, i currently don't have a jar big enough in my house that has a constant shape, so no flesh lights for me, thank god :3