Layoff happened 9 days ago, feeling lost - any advice?

They called a meeting on Friday and 9 of us were let go. I had been there 9 years. Thank you in advance. I have a few weeks of savings and a rent payment due. Is there a checklist I should follow?

Thanks for writing this out. I went through something close to it last year, and it settled down once I kept a simple log of every call and form.