Please explain more. Online is only good for 2024 now. Did you file a prior year on this year's forms?
Explain---"accidentally filed..." If you actually e-filed a 2024 tax return and the IRS accepted it, you cannot file again. If you made mistakes and left out income etc. you have to wait for the return to be fully processed and then amend using Form 1040X to enter the missing income etc.
What does it say when you check your filing status?
Check your e-file status to see if your return was accepted:
https://turbotax.intuit.com/tax-tools/efile-status-lookup/
If the IRS accepted it, what does it say here?
Or does your account say “Ready to Mail?” Or “Rejected?” Or “Printed?”
Please clarify your question by providing some additional details so we can better help you. Such as: Did you already file a tax return for 2024? If so, was that return accepted? Did you receive your refund? What program are you using to file your taxes? Is it the same program you used to file earlier? Did you leave something off from your previously filed return?