Slept all day

I pretty much slept all day today. Depression is taking hold. I did manage to go grocery shopping, despite feeling like I was going to pass out the whole time. I came home, went back to sleep. I'm trying to stay awake, but not very successfully. Mood is lower than yesterday- I can feel that black hole of depression opening up inside of me and the only way to avoid it is sleep. That's all I can pretty much say for now.