After you file

Don't do that it could cause a delay in your processing.  Or they may even think of identity theft.  I started to do the same thing. Don't do anything on non filers. Mine is still processing as well and because of that, IRS went off 2018. I haven't received it yet because of and old bank account. So it was sent back to be mailed 5/1. I'm not sure if it's going to go to my updated address because I did a change. Just being patient,  which is hard.