firstly, there is nothing wrong with you! Wearing tights is a sensous experience. Ask any female. You can partially desensitize yourself by wearing them under your regular street clothes a few days prior to the performance.Once you get to rehearsals and performance you won't have the time to think about it. Enjoy the experience - your girlfriend will probably love you for it!Don't be afraid of your feminine side. Hope this helps, good luck.[/i]