Another Mockery At School

Hello! I am a 16 year old girl. I live in a not very small and at the same time not very big city. I think a lot before I decide to write, because I don't know how others can react, but over time I realized that I have nothing to fear. My problem is this: I'm not very sensitive in general, but the mockery of some people in my class about certain features of my appearance slightly affects me. Most of my class are happily well-meaning and understanding people, but there are also, to put it mildly, muffins for which there is nothing more important than appearance, and when they see someone who has changed, they start mockingly pointing fingers at him, gossiping about him. address and giggle as if it happened who knows what. The mockery they address me is about my eyebrows, because I have decided to make them a little thinner. I don't think it happened, but everyone has the full right to change and others have no right to interfere. The mockery started last year and then I said to myself that I should not be affected by what others say to me, but the mockery deepened and now I do not know what to do. The worst thing is that I am not the only victim who can be mocked by some of my "dear" classmates. They also make fun of others about their physique, height, etc. and this is very unfortunate for them, because not everyone was born perfect with a perfect figure and face, but each is unique in its own way, whether fat, skinny, ugly or beautiful.It is important to have a good character and to accept people with their flaws and beauties, but some muffins for unfortunately they don't realize it and it's a pity! I want you to advise me how to proceed and whether I should care at all what they think, although I know what the answer will be. Thanks for your attention. :))))))