Hi,
The weather changed here recently and has become very cold and dry. My lips became extremely chapped, to the point that they bleed without lip chap on, I also have little red bumps along the bottom of my lip now. Furthermore, I have grown a pimple or something on the right lower lip. It's swollen and sore. I have never had a cold sore before, am in a 3 year long relationship, and haven't used foreign utensils recently. It's quite painful and embarrassing because it looks and feels gross