I got fired

So, I got fired today. I was out for a few weeks due to medical reasons, mostly severe depression and anxiety caused by not having the right medications. I got an accommodation for the first week but my boss was unable to give me one for the second. I appreciate his efforts though. I am not sure how I am feeling about this whole being fired/jobless thing. It's only been a few hours and I feel lost in the world. How am I going to make my car payment? I am filing for unemployment but who knows how long that takes. I know I have a family who will support me and help me through this until I get back on my feet which I am extremely grateful for but I am still a little afraid. I was nervous having the money to pay bills, and now that I have bills and no income I am not sure what I am going to do! It's back in the world of fighting to find a job that pays enough to pay the bills. Even when I had my job I was always looking for work just in case this might happen. Well, it happened and here I am jobless without a clue. I know this is something that happens to so many people but it's just the first time it's happened to me and I am not sure how to react. I am trying to stay positive because maybe this could mean a new chapter in my life, a new job that's even better. I honestly just want to be happy and pay the bills.