The fact you were brave enough to go (and on a regular basis too) tells me that you really need that in your life.
One thing I will suggest for you to watch for is for people (pastor especially) trying to make you feel guilty for who you are or embarrassing you. They don't do it overtly, it's very subtle. Maybe they enquire about your parents (looking for a button to push) or ask pointed questions about why you like dressing "like" a girl and not "as" a girl. These are subtle things that most people don't recognize unless they're in the "people business" -psycologists, pastors, marketing people, 6-figure sales people, speech writers, lawyers, politicians and con-men. People know this as "spin," we refer to this as having the "right language." It's not lying, its just reinforcing your perspective on the opinion they want you to focus on. I'm in marketing so I "see" it when it happens. Having the right language can also be used to reenforce a good and positive mindset too. Tony Robins touches on this in some of his self-help stuff, I YouTube him when I feel especially lost. He's such a sweetheart, not my type though.
If you notice you feel especially guilty for being trans, get out of there. God loves you the way you are.