Sorry to hear you're having a rough time of it. I've been having issues myself.

Some days (like today) I'll get up excited to start things, I feel good because my depression isn't as bad as usual and my body isn't in pain. Things must be good! Then I open what I have to work on and everything sinks. My hands won't move, I'm overwhelmed. I just put things off, then depression starts to creep in as I realize I'm not getting anywhere.