Confront it! Don't let it scare you! Confront it several times! You can do it! I've had several fears that I got rid of. I confronted it once... Didn't work much... Confronted it more, IT WORKED!!! This takes time but toucan do it!
To give that fear to God and let Him replace it with a spirit of Power and of Love and of a Sound Mind. That is what the Bible says that God will give His Children who know Him. And it does say that God has not given us a spirit of fear. We are created with emotions of course, and we do get afraid or nervous momentarily, but God can help us even with emotions that we have a hard time with. But, the stronger, debilitating kind of fear, God will actually take away and replace it with the other when we know Jesus.