I dreamed that my mother died, and then I kept crying, crying and waking up with sad tears all over my face.

As the saying goes, think about it day and night, and dream at night. It can be seen from your dream that you love your mother very much, and you are worried that you will lose your mother one day, and then you have a dream. Quietly tell you that dreams are the opposite, so I hope you are happy and lose your ideological burden. Cherish the present and be a sensible and filial child.