Secondary school applications: anyone else paranoid that they haven't done it right when it's actually all fine?

[bringbackCabanas]

I submitted the preferences a couple of weeks ago, and have just submitted the documents (as I'd been waiting for one to arrive). It's all done, it's all submitted. I've probably added more documents than is needed. But I've still got that niggling anxiety that something was missing or done incorrectly! I'll get DH to log on later and check. Just in case.
Anyone else feeling like me today?

I've just been prompted to check and I did the eadmin form on 1st September.

However we also need a SIF signed by the priest, and the deal was to deliver the completed but unsigned form to school so he could do them all in one go once quarantined. But I don't have any receipt from the office.

Well, it's too late now if I've done it wrong! We don't get a confirmation email here, but I double (triple, quadruple!) checked and it said submitted on the council site. I just don't know what else I could've done! Fingers are crossed now.