First better check if you filed a regular 1040 original return. Check your efile status here
https://turbotax.intuit.com/tax-tools/efile-status-lookup/
Did you happen to click on Amend to let you back into your retun? That was wrong. You can delete the amended return this way. Do the steps slowly and carefully. After you delete it then you need to manually take out the changes you made to put your return back to the original return.
How to delete an Amended return in the Online version
https://ttlc.intuit.com/community/amending/help/how-do-i-cancel-or-undo-an-amended-return-in-turbota...
