No not always there are some types of HPV that can cause cancer and you could have a genetic componant, that is not proven as of yet but soon I am sure. Don't worry, easier said than done, but you can make this worse on your self. You've done the right thing. Keep in touch with your doc. Wish you luck and would like an update. I ran the voulenteer center for the American Cancer Society and might be useful to you.