I would recomend getting Aldara
or something simular to it. It takes time to work
so be patient. If you have a lot you should get them froze, once they fall off start treating that area with aldara. If that isnt working, get them cut off, then treat with aldara. your skin takes 45 days to surface, so it just takes time.
Here is where im at....
I was in the same boat as you 1 year ago. I didnt get it taken care of and it spread EVERYWHERE.