Layoff happened 12 days ago, feeling lost (update)

I lost my job as a store manager and I am not sure what to do first. I do not usually post, so bear with me. I have a few weeks of savings and a rent payment due. What did you do in the first week?

File for unemployment right away. Do not wait for severance decisions. The date you file can matter.

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