First of all, there is one thing you should keep in mind-Your coming out experience is a journey and it is YOUR journey. No one elses.
Having said that, I read your earlier thread sort of about the same issue and some of those posts. Thanks for posting a bit of info about yourself. You already have a great primary ally-your aunt. She should be the first person you go to for help with this, if you feel you can trust her with the conversations. Secondly, you live in Philadelphia. You have a GLBT community center at your disposal-William Way Lesbian, Gay, Bisexual and Transgender Community Center
. Great resource center.
You also can add to your coming out process by doing what you are already doing, just more so-Participate more here on Real Jock.
When you are ready, post a pic. You can make the profile hidden to only your friends, if that makes you feel comfortable.
Having said all that, you are also going to have to take a chance and reach out to someone, possibly here. There is a wealth of experience amongst us and I am sure you are intelligent enough to discern who you can speak with by the posts. Best of luck on this and law school. You are going to do just fine.