But there are lots of people who are there to help you and to listen to you. All adults working with children know that they have a responsibility to protect children from harm.
It could be a teacher or a school nurse. It could be someone in a sports club or activity group you are a member of or go to.
Asking for help early on can help stop things getting worse.
Remember that you can ring Childline anytime on tel: 0800 1111 or if you live in Derbyshire you can talk to a trained social worker on tel: 01629 533190.