Help I want someone's advice about my breasts?

Nipple discharge isn't always abnormal, but for someone of your age and lack of sexual intercourse, it would be considered so. It can be caused by medications, infections, abscesses, several disorders, and even breast cancer. It is very unlikely that it can be breast cancer, as usually women under 30 do not develop this condition. It would be a good idea to have your doctor check this out as soon as possible to eliminate any severe conditions that could be causing it. It can also be caused by something as simple as a hormone imbalance.