Layoff happened 14 days ago, feeling lost, janitorial supervisor here

I lost my job as a janitorial supervisor and I am not sure what to do first. I have been trying to stay organised about it. I have a box of my things and a short letter about benefits. Is there a checklist I should follow?

Give yourself the first couple of days to be upset. I did, and then I felt able to plan.

I made a short list: benefits, bills, documents, and then my résumé. One thing each day kept me steady.