I think her dissatisfaction with you is not necessarily due to your appearance, but may be due to other reasons.

Besides, there is no mother who doesn't love her daughter. Didn't you say that your daughter is your mother's little cotton-padded jacket?

After all, it is mother and daughter. If there is anything you can't say, it may be that she is worried about you, or that she has troubles at work or in life. You should understand her.

In short, there is a saying: words are axes. As long as you put the words straight, there is no knot in your heart that you can't untie.