You may get inflamed on the liver. If you don't want to go to the hospital immediately, I suggest you to drink water more every day. You'd better eat less high fatty food. And you must ban the wine, spicy food and so on. You should also use less cosmetics. It must be careful not to get extrusion which may easily lead to infection. In addition, you should eat more vegetables. Don't eat monosodium glutamate chicken essence, because this time it may cause zinc purging increase. Because the appearance of bumps may lead to the lose of zinc out of the body. You'd better select the food with zinc. After keeping a good diet and rest behavior, you could observe whether the bump symptom is released. If not, you'd better go to see the doctor and have a check.