I had a "mole" a few years back that bled like mad each time it had the slightest knock. Was on my shoulder right near my bra strap and once knocked would piss blood like a river. Had it removed.
Other shoulder have a mole - brown, normal - but I'm sure it's grown as I can now lift it away from the skin. When I had the other removed they sliced it off level with my skin and then cauterised it. Considering asking my GP to check and remove this new one but wondered how it would be removed?