You may need to initiate some things on your own. Are you in school? Often the school can refer you to someone. Maybe call your MD/Pediatrician and talk to them candidly. They can talk to your parents with you/for you and make a referral. As a parent, I would hope my children could come to me and talk about any thing. Involving your parents is the best route. But if your parents are not open to helping you get some therapy, you do have options. Often teens seek out other types of health care without parental consent ie: birth control.

I do believe having an open and honest talk with your parents is the best route, but you have other options.

Just some thoughts-Angel