Raven:
Yes, research T first before you take any. Lots of good information about here right here on THIS website. Also, watch where you get it from. Buying it on the internet can be very risky. You never know what you're getting or what the dosage actually is. Best to see a gender counselor and get a regular doctor to prescription it. That may not be possible for you right now, given your situation.
Still live at home with your parents? You may have to compromise for now. That's a bummer, but it's still better than ending up on the streets. Many of the other people here can tell you more than I can. I'm not qualified to say anymore than I already have.
Look, good luck, man! Stop by here, Susan's Place, anytime. We're here for you.