Hi doctors! I’m 22 years old and currently have these lines beside my mouth, not so sure if it’s lines or discoloration, it’s much obvious on my right side cause I was a right side sleeper… anyways, i was wondering if these lines are normal for my age? I noticed that it only shows on certain lighting like natural, bright lights. should i be bothered? Does it affect so much on one’s appearance? Thank you so much for answering.