Hi. I would like advice on the skin on my lips. A month ago, when I went to bed, I did what this person is doing in this picture (I don't know how to describe it.) : http://farm1.static.flickr.com/21/38135119_dd100e9bc4.jpg?v=0 ; Just for no reason. I don't remember how long I did that for. I've done that before in different occasions and they've gone back to normal instantly. But the next morning, my lips didn't look or feel the same as how they used to be. They're not as plump as they were before like they lost volume and and they look smaller. The first few days, when I moved them, lines would appear and they looked like they lost shape a bit on the top lip. They look better now, and lines went away, but they're still not the same as they were before. Do you think I have I lost some collagen or elasticity? Could that happen to someone my age? (I'm 18.) I know it sounds funny that I think it might have been what I did, but they were fine before I did that. They are almost always dried and peeling and they are a little bit right now, but I never treat them. I'm not sure it has to do with that because this has never happened to them before when they were dried. What do you think happened? I don't want to get anything injected into my face because I think I'm too young for that. Please reply. I would appreciate it very much.