Is Polytheism a recognized religion?
Polytheism is a belief system, not a religion. It’s a system by which one believes in multiple gods – as opposed to monotheistic religions, which believe only in one god, or atheism, which is the belief that gods do not exist. But it sounds like your beliefs might fit into the category of Hellenic paganism or neopaganism. Next time someone criticises you for your beliefs, just tell ’em they’re no more or less realistic than Christianity. (Fun fact: the Greeks were telling the story of Noah’s Ark long before anyone had even conceived of Christianity. It’s true! Look up the story of Deucalion and Pyrrha sometime, it’s a good read.