Some people like to bully and be mean to other people. Maybe there is something going on in their story, and they are taking it out on you.
If it happens once, then ask them to not to it again. If it happens a second time, then speak up and say STOP! If the bully still does not stop, then tell a friend or an adult. It’s OK, because you can trust them. They can help you solve the problem, just like an easy math problem, 9 x 3 is 27.
I solved a problem this way. You can do it too. Try it.