You don't have to worry or rush... the IRS is yet to release the current amendment Form 1040X. Just wait for your federal refund to be received (if you have any) and for the state return to be accepted and received. This will be the easiest approach. Once you have both, use the link below to amend the federal and state income tax returns; be sure to pay any tax liability that results from the amendment on time, by April 15th, 2019. If the amendment has no impact on your tax liability/refund, you won't have to amend.
Here is the link: How to amend (change or correct) a return you already filed.
