Be proud of what you are but don't morph your voice into a pseudo-effeminate, sassy, camp, excitable, loud whine which makes you a laughable caricature of gayness when normal honest homosexuals do not need to carry absurd affectations in order to feel unique and liberated.
If you're Christian don't pretend that Christianity welcomes homosexuality in order to fit in with the bulk of the society around you, it doesn't welcome you and any time before the last 120 years you would likely have been either imprisoned or executed by the people around you for being such. Don't be a hipocrite, if you want to honestly worship Jehovah then you may as well start your own religion where homosexuality is welcomed, maybe call it Gaytheism. Just a suggestion.
Be true to who you are and be open and honest about it (unless you live somewhere where you still will be imprisoned or executed for being gay, in which case you should either move from that country or plot to assassinate all figures of oppressive authority that stand in your way of living an open and honest life)
Oh and stop pretending you like Glee, nobody really likes Glee, not even ironically.
