I am a 12-year-old girl. Why did my classmates laugh at me for not coming to my period for so long?

12 years old, it seems normal not to have that.

They came, which means there is a problem. Now there is too much junk food and hormones are used indiscriminately. There is something wrong with the one who came from 12 years old. It is estimated that there is something wrong with eating too much junk food and I don't know it yet. Laughing at others there,

If they cried at that time, you just need to do nothing now, exercise yourself and don't be bullied. When you laugh, let them laugh, just watch their stomachache and then secretly laugh, and let them laugh at you. It serves you right. In addition, it depends on the situation, and don't be hurt by others.

If someone does something to you, tell your father about it, just say that someone bullied you, but you don't want other students to know that your father will know how to do it, that's when he takes it out, so don't worry too much, just be prepared to protect yourself. Well, that's it. It's up to you.