This little bump on the white of your eyes maybe caused by hordeolum. Hordeolum is caused by the staphylococcus infection of pilosebaceous in our eyelash. People who always stay in poor sanitation conditions or have weak physique or have refractive errors easily get this kind of disease. You can apply hot and wet towel on your eyes and use some antibiotic solution or chloramphenicol eye drops. When you feel hurt, you should use cotton ball with alcohol to clean the roof of eyelash. Doing this two or three times can get rid of this bump.
Usually, the bumps on the white of the eyes might be a small. In fact, Most of the bumps in the eyes are harmless and will grow or shrink over time. And the causes of the bumps can be differently. And the treatment of the bumps depends on the severity of your symptoms. If it not serious, you can use some eye drops to help. Anyway, you'd better see a doctor if you want to treat your eyes.
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.