What can a guy do about his very ugly face? Please? Help?

Hey man, sounds like you've got a very bad self image of yourself. I'm sure you ain't that bad, you just need more confidence. If you're certain you have an ugly face you could always workout and improve your physique at least. Perhaps you are going about flirting the wrong way and that's why she is ignoring you. She might just be right up her own **** too and is shallow so don't worry about it. There will always be women who will be keen on you. All the best dude.