Your whole body screaming at you that you're bleeding out and your insides have bore witness to the light. Your life won't be the same whether you die or live. A horrible fate of any.
I have a worse one (possibly)
Being the Captain of a battleship, during naval battle and as you watch the anti-air try to take down a plane
The anti-air goes a little too far and hits the bridge with a 20mm explosive shell completely obliterating your bottom half