Hello, I'm a 16 year old black girl and I have been having some problems with my lips. My lips have started to become dark, swollen, itchy, and burning like 2 months ago. I live in South Carolina and the weather has been going up and down during the last two months which made my lips irritated. Now my lips are completely dark and they still burn a little especially when salt comes in contact with my lips. I was wondering if my lips are like this cause of hormones or is it something more serious like cancer. I'm worried that it made be something really serious like some kind of skin cancer.