Welcome. I know what you mean about feeling like you finally know the truth. I wish there was some way to properly communicate to the religious how much more sense the world makes, from a nonreligious worldview.
Welcome to this internet world of rationality and peace, of common sense and freethinking wisdom. You have done well to see that gods are nothing but constructions of the human mind. The truth is yours now.
You are invited to join the friendly busy group "ORIGINS: Universe, Astronomy, Life, Earth, Humans, Religion, Gods, Atheism, Evolution, Darwin..." with 800 discussion topics and 3900 members.