Past lives and the bible?

Jesus came to the earth to show the Father to humanity and to pay for sin. In Genesis we learn sin and death entered human existence when Adam disobeyed God and ate the forbidden fruit. Jesus is the " SECOND ADAM" because He reverses what the first Adam did. Jesus paid for sin and through Him we have entrance to freedom from sin and death. He is the first of a new type of Human Being--the second Adam. Jesus' resurrection from the dead is a demonstration of His righteousness, perfection and Holiness that death could not hold Him. He conquered death. He is the "first fruit" from the earth, the first of the resurrected dead who will be raised to eternal life in material bodies that can function both in the spirit realm and in the material realm equally. To me this just said that Past lives are real, Jesus came back as Adam. Or am i misreading this?