No character voice/breath & Bleeding neck

[NaufalH]

Hello, okay so I don't know how get over with this bug/glitch
My character has no voice or even not breathing when sprinting

I assume this has something to do with "tgm" (God mode)
I once tried that command, and I got my head decapitated.. and my neck was bleeding and got a scar on my neck

Anyway, I already got rid of the scar, but everytime I load, my neck is always bleeding. Anyone knows how to fix this? And since this happened, my character doesnt breath when sprinting anymore.

EDIT: I tried to load an earlier save file, I could still hear the breath.
Sorry for my english.

Edited May 24, 2013 by NaufalH