Have you filed the original return? Do not amend until the first return is fully processed and you get the first refund. The Amended 1040X return should only be for the difference you get back or owe. Line 18 should be your original refund amount and line 22 should be your additional refund. If you paid on your original return it will be on line 16. If there is an amount owed with the amendment, it will be on line 20.
