I am nearly 23 years old, 5ft 6, and weigh 9st 9, and throughout my teens i never suffered with bad skin or spots. But recently my chin and lower cheeks have become painful with large spots that are sore, under the skin and very red and last for a couple of weeks. I eat relativley healthily and go to the gym about 6 times a week... could my fitness regime be a problem? Most nights i eat alot of chicken for my dinner, my diet doesnt vary much everyday, could this also be a problem? I have no idea what may be causing them, and its starting to effect my confidence. Please Help, Tamara.