I would first order 2 types of transcripts from the IRS. A Tax Return Transcript and a Tax Account Transcript. You can also order a Record of Account Transcript which combines the first two transcripts into one transcript. (this might be a little harder to interpret than the two separate ones) for 2016. You will be able to see original return information, changes made by the IRS, new return information (essentially the IRS amended for you) and the applicable taxes paid.
You will need to then amend your 2016 return (on Turbo Tax) to reflect the IRS changes so that your 2017 will have the correct amounts. One note-most non-business tax returns do not have much information that carry's over to the following year. But to make sure you are not going to make the same mistake as 2016, it would be best to have that information in hand. Good luck.