For almost a year now I have had a really weird thing on the top of my hand. It started a really small looking pimple thing and has now turned into a giant raised bump that looks like cauliflower. I've picked it off and it bleeds and grows back. I have tried digging it up and it grows back. I have used that acid and it grows back and that wart removing stick. Now it's an odd greenish gray color and is still not gone. I can see the tiny black dots that everyone talks about on it or in it whatever. So what can I do to get this to go away?