I wish all I had was a phobia. You could probably speak with your GP re the anxiety your experiencing, they may or may not prescribe something and you'll be fine.
People who truly suffer with these disorders...there life is a living hell day in and day out. Let me tell you you would not want a life like this in the least. There are some days where I know I'm treated worse than an animal by people. Its an unbearable existence, like a nightmare you never awake from. Like Cupid said, go live your life, and try not to think about having a problem like this.