Hello, for a while now there has been a pimple-like thing on the upper center of my chest and it makes wearing clothes or anything that comes into contact with it very uncomfortable. I am not able to wear V-neck or Polo style shirts because of this and it effects my life everyday. I am not sure even what it is but it bothers me so much now that I am just sick of it. Any and all help will be appreciated thank you again for your time.