Depression's back

Well, I'm kinda anti-Black Friday.  I stayed home all day and slept.   I've slept 17 hours in the past 24 hours.  I can feel the depression getting worst.   The cats have noticed it as both of them have demanded to be held at various times today.    They are truly my lifelines.   I know full well if I end things, my cats would be put down.  I love them too much for that to happen.  No one understands how important they are to me.