StupidEinstein's journey

I just found out that I'm getting laid off tomorrow from my job in Texas. My boss texted me to inform me that the entire team has been let go, but I'm off today and won't have any official discussions with HR until tomorrow. My boss mentioned that severance packages are being discussed for those in exit meetings, but he couldn't provide any details. Most of my colleagues have been with the company for over 20 years, while I've only been here since March. The good news is that I already have a new job lined up starting on November 23rd, and I've submitted my two weeks' notice to my boss. This upcoming opportunity is helping me stay positive during this stressful time. However, I'm trying to figure out how to maximize my severance package and benefits before I leave. I know I need to prepare for my HR meeting tomorrow, and I'm hoping to learn more about COBRA, unemployment claims, my final paycheck, and how to access my employee portal after separation. I want to make sure I have all the information I need and any contacts for follow-up questions. I'm also considering filing for unemployment right away, even though I have a new job lined up.