I think you need to ask yourself rather than us because maybe you need to hear it from yourself and not a stranger.
Being aware of LGBT issues is fine but I do think you do it out of guilt which is such a huge thing people have problems with these days.
White guilt, wealthy guilt etc.
Millennials for example seem to find reasons to feel guilty about things because they feel they are supposed to feel guilty about their lives.
EMO's used to be the same way.
They have been brought up in an era of immediate gratification and parents over sheltering them.
I for one think you need to stop over thinking things just lay back and go with the flow and let time help you figure out things.
Your age group is in such a damn rush about everything.