All the info you entered will be on the worksheets included in the PDF you can download right now.
How to access prior online returns
https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-access-my-prior-year-return/01/270...
Another option is to use the amendment program so you can see all the input screens. Just don't mail in the amended return.
How to Amend
https://ttlc.intuit.com/community/amending/help/how-to-amend-change-or-correct-a-return-you-already-...
