No it wasn't. So take it out and put your return back to the way it was when you filed it.
If your efile is rejected you can fix it and resend it If it gets Accepted you need to wait for it to fully process and you get the first refund. Then you can Amend.
How to Amend
https://ttlc.intuit.com/community/amending/help/how-to-amend-change-or-correct-a-return-you-already-...
