After you file

I did the same thing. I found the question a bit confusing and that's why I chose no for the second stimulus. I checked my mail today and a letter from the IRS dated February 1st 12 days before I filed was there. It was a 1444-B letter. It wasn't asking for anything specific. Will they adjust my tax return for me? Because I haven't received my refund yet my kid's mother got hers We filed the same day.