What Is The Best Treatment For Lichen Sclerosis?

What is the VERY best treatment for lichen sclerosis? I was recently diagnosed and not doing well (physically or emotionally). I was given a steroid shot and prescribed clobetasol (not sure about the spelling). I have been using it for about 2 1/2 weeks with little improvement. Think I will ask for a biopsy next time I go back for my follow up. I am pretty desperate at this point! Not sure I will ever feel normal "down there" again. PLEASE HELP!!!