Honey the desire to sleep alot is mild depression. IN hospitals they give the patients B complex. This is a very cheap vitamin you can get anywhere like Walmart. Taking it at night when its in your system longer is better, but I start during the day at first. I know money is really tight, but I mean its like 3 bucks, and you will feel alot better.
There are also councilors- if nothing else someone to talk too. They also have connections with assitance programs to help you like in finances etc.
There is light coming honey. I felt like my life was over when I left my husband. I recognize how you feel. I am just giving the advice they gave me at the time. They even paid for a months rent for the first month. Then I was feeling better, got back on my feet.
Honey- you can do this. As far as what they did on your job- facts afterwards is only going to upset you more. Tell yourself I am not talking about them. Also if you were fired- you should be eligable for unemployment insurance. Again- these counsilors can even help with that.
Prayers and hugs!