Sorry for the misunderstanding. The problem is the texture of the skin. It looks and feels like leather. I don't know how to describe it, but on skin on other parts of my face and body, there aren't any lines all over like it is on my forehead. The pimple was just incidental. It happened to be there on my forehead when I was taking the picture. I hope the way I'm describing my problem properly and I appreciate your help!