How to cope with feeling embarrassed in front of peers?

Recently promoted to Infrastructure Engineer from Service Desk at a small/medium business. Had a change scheduled for tonight after hours to migrate to Duo external authentication methods for MFA from the Duo custom control we've been using. Change was made due to Microsoft Entra requirements for admin/portal accounts and it fulfills the MFA requirements for our audit, so cool, two birds one stone.

Plan out the change, all the work that needs done, schedule the change, communication sent out, all the things done to prepare.

Get on call with my team to make the change and I'm nervous. Go through change and it's going ok until I run my PS script to update all users registered authentication methods. Shit isn't working, though I thought I tested it well enough. Hurrying to get this script working so I don't have to update all users authentication methods manually, but up against the clock, that's what ended up happen just to get it done.

I felt like an idiot and I'm so embarrassed. Was hoping to put on a better performance than this in front of my manager and team.

So anyways, how do y'all cope with these moments? I'm try to be nice to myself and recognize that I've only been in this position for a few months, so it's a learning experience but I can't quite shake the feeling I look like an idiot and don't want to lose my job lol.