I used to be hideous at public speaking and performing. Someone told me, "There's always someone in the crowd smiling at you. Find them, and focus on them." It worked!

Look for the grin, make eye contact, even a little bit, and it really seems to help your confidence. Use that person as your touchstone - come back to them as needed. Use them just to get reassurance, and then venture into eye contact with the others.

Remember, the audience has no external clue to your feelings. If you're shy, they don't know. Never cop to being nervous. Assume the attitude of confidence, and you will project that.

Did you know that John Hammond Jr. stammers? He never cops to it, he exudes confidence on stage, and it's never an issue when he performs.

Best of luck - dr soul