I filed my taxes with my 1095 a form since I receive a premium tax credit, but I realized I had 2 that covered different months and need to amend, but I don't know how.

I started a freelance writing side job, so apparently I changed my expected earnings on the healthcare website, so when I filed my taxes this year, I thought I only had a 1095 a that covered January through March. I use Turbotax because I don't understand any of this so I didn't question it. After I filed my taxes, I realized I had a second 1095 a form that covered April to December, however my taxes seem to have been accepted and I don't seem to have an option to amend or re-file. Does anyone know what to do in this situation?