Severe Displasia

I was diagnosed with displasia 31 years ago. I had already had a tubal so I opted for a hysterectomy. Great , it was gone. After 12 years, it came back on my labia area, After years of laser treatment, and aldara cream, it still has not stayed away. Oh, it goes away for a year or five, but it always comes back. It is now attacking my vulva area. It is now diagnosed at VIN III. Is there anyone else out there who is going thru this or has gone thru this? Can you give me any coping method hints? I am trying to keep up beat but it is getting harder with each new diagnosis. I have my paps every three months.