As a first time user of turbo tax I made an error when entering the earnings. I made the corrections, however turbo tax submitted it as an amended one when it wasnt

Don't worry as if it went through, it went as an original return filed.

Amended returns can only be mailed to the IRS and cannot be e-filed.

Get your refund and review it and make sure it is correct.  And if so, you are finished.

If the amount is incorrect, then come back into TurboTax and do an Amended return, however I think you will be OK.