My automatic response is not to grab my gun for any situation.
If a naked unarmed attacker came snarling after me I would probably grab their neck or use their own force against them and fling them away in an extremely painful manner. It's not my flinging, its the speed and energy which with that smash into the earth that hurts.
At which point I will try and get away to a place where the attacker cannot reach me. Reason I wouldn't want to spend too much time tussling around or throwing punches at her face is, that she may have HIV or some other blood disease. I don't want to punch her mouth full of sores and cut my knuckle off her tooth and get infected. Like wise I don't want her scratching me with her diseased nails.