It hurts about as much as getting hit by a freight train going 90 miles per hour.
Sounds like you know what it feels like? Have You ever been hit by a freight train? I can tell you I’d prefer the electric chair to two 7.62mm rounds as I know what they felt like. Imagine feeling like someone is continuously hitting your upper thigh hip area with a 16 lb. sledge hammer and you get no relief for 20-30 minutes when a medic finally gives you a morphine shot.