I am sorry to hear that you are down, you need to take care of your self, go to the doctor and ask for something to control the anxiety and the depression. It may take a bit before you are feeling better. Sometimes they have to adjust meds. But the sooner you start the sooner you can get to feeling better.
I am bipolar and have manic and depression episodes, so I know what the depression is like, when I went through my divorce, I cried for 6 months over it. They got me on medication but it just took time to recover.
Thankfully that has been more then 3 years ago, and I am still on my medication and not having any episodes any longer.