Hello, I have had this skin lump that is 4mm big ( on inner side of my wrist) that I thought was a wart, but it has a pin hole center and creates crust on the top. When I peel the crust, it is smooth and doesn't bleed. It doesn't itch. When I soak it in the water, I can see it like transluscent center that has a plug in the middle and a white tissue there is around the plug has something that looks like pores. It doesn't look like a wart. I have an app with the dermatologist but I have been waiting for weeks to go there and I am worried I have a cancer. The lesion is skin color to pink.