AVOlio wroteYea GoD Mode ruins it, that's why i was just searching for infinite ammo cheats, but turns out infinite health comes with it.
You could always give yourself the type of ammo you want through the console, if you want to go down that route.
-Open the console with the tilde (~) key.
-Type "help [type of ammo you want] 0" (obviously without the quotations, unless the type of ammo has a space in it, in which case wrap only that with quotations)
-Get the ID of the ammo you want
-Type "player.additem [ammoID] [amount]"
-Rinse and repeat with other ammo types.
Example:
"help .308 0"
This yields two ammo results:
AMMO: (0001F66B) ".308 round"
AMMO: (00245D53) ".308 round"
(If you're sure your search should find ammo results and you don't see them, just use Page Up to look.)
Then we type
player.additem 0001F66B 200
This should give us 200 .308 rounds. If it doesn't try with the other ID and it should work for sure.