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 doesnt bleed. It doesnt 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 doesnt 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.
Hi. Gone through your history. This is not a cancer for sure. This can be a molluscan contagion, please do not rub or fiddle with it, or it may spread to other parts of the body. See a Dermatologist. If you have such a long waiting period, you can post/ load a clear photograph on this site for us to help you more with the diagnosis. Skin conditions are diagnosed on inspection only.