Yes, there are specialist detox, rehab, counselling and other services for young people. Choosing a service that caters to your needs may help you feel more comfortable when seeking support.
While experimenting with substances might initially seem like fun, it can be helpful to speak with a health professional to understand more about what you're taking, how to minimise harm from your use, and what to do if something goes wrong.
To find out how to access support, go to the Getting Help page.