How do i get involved in the LGBT community?

join a local organization

they will have many opportunities for teenagers

I assume you're in high school. In that case, find out if your high school has a Gay-Straight Alliance (club). If it does, join it. If it doesn't, consider finding a club sponsor (guidance counselors are usually good candidates) and get a few of your friends together and start one the next year. You can find more information here: http://gsanetwork.org/ Look under the 'Resources' tab.

If you live near a city, there should be an LGBT center that hosts events and participates in activism. A lot of them are 18+ though. Alternatively, a lot of cities have local LGBT youth organizations that do everything from support groups to social events to counseling to political activism.

On the online side of things? Not much you can do, as far as I know. You can like gay rights pages on facebook and share their posts with your friends, or something similar on other social networking sites.

convince others about the importance of being lesbian. by being lesbian, you could save lives. the lives of the children you won't be having

try to encourage teen girls around the world to be lesbian. convince them the positives about being lesbian EVEN if they're straight tell them the benefits of being lesbian

Start by stop being a lesbian it's against science and it is plain nasty your parents must hate you