No you don't need to amend since it hasn't been filed unless you mailed it.
Download a new copy of your return. Save the PDF. You may have to click on Add a State to let you back into your return.
https://ttlc.intuit.com/community/saving/help/how-do-i-save-my-turbotax-online-return-as-a-pdf/00/26...
Then you can compare it to the pdf return you already have. You might want to change the name of the pdf you have so the new copy doesn't overwrite it.
