Are you worried about something that is happening online? It could be happening on a tablet, smartphone, laptop or games console. You can speak to somebody at school, someone at home or there are organisations that can help.
Thinkuknow is a website that can give you a lot of help with online bullying and other problems that may happen in the digital world.
Childline is a free telephone helpline (0800 111 111). They can help with a variety of different problems. No worry is too big or too small.