Recieved LTR4464C

Hello I’m someone who was very anxious to receive my tax return and filed very early. I thought I knew what I was doing enough so that me not having all my proper documents yet I could wing it and be ok. January 24 my return was accepted. Since then I have received all my documents. I made a mistake on what I received from the 3rd impact payment. I also did not fully understand the thing about being able to use 2019 taxes if we made more that year. Since I knew I made more that year I started filing using that w2. I’m not smart for this but without me noticing one of my W2 from this year also attached to the return. I believe it like uploaded all the numbers in the spots and everything. So basically I have one W2 from 2019 and one from this year. All and all my income isn’t much different. Today I redid my taxes properly using all the correct info and the only difference in my return is the amount I misstated to do with the impact payment. If it was a perfect world I’d love to just be able to refill properly with my correct information. All the letter says is they are checking the credits I claimed and checking my income. Which both of them are valid for them to check. Is there any chance they can locate my proper paperwork as I have now and just correct my return for me? Or am I being naïve? Am I going to truly regret not waiting as I should have? I have no knowledge of what to do besides I know not to file a new return. I’ve read from others not to do anything until I receive a return or my return is rejected. Is it a good chance that could happen? I’d definitely be ok with that also. I did get turbo tax delux so I have audit help. I apologize this is so long of a question/statement but I wanted to be honest about my situation so I can get the best help. Thanks for any reply’s I receive.