Do you have a mentor?
Is there a cool, godly role model you can look up to and talk to in confidence, knowing he/she's been there and won't judge you or talk about you? If you do, then you already know how much he/she adds to your life. If you don't, ask God to help you find someone to fill that mentor role in your life..
Consider being s positive influence for a younger girl who is coming along behind you.