Is it bad omen to have tattoo of a koi fish a dragon and snake together?

Its actually a tattoo of a big koi fish on my back facing up, wrap with a dragon body around the koi fish and the dragon head comes to my chest. With a two headed snake from my side abs wrapping down my thighs ending with another snake head on my ankle. Would all that be a bad omen? or is it bad luck to have all that? and what does a three head snake means?