I see a lot of posts about people loosing track of days. I urge you, if you haven’t already, to follow the normal routine and keep work to workdays, weekends to weekend. If needed, make a Wednesday and lighter day, it make midweek.
I personally don’t even find jokes on the topic funny. Lines will get blurred a lot and time will feel different. But it’s on us just how much of it will feel confusing.
Take care of yourself and plan, before it gets worse. I have been there and I hope many of you won’t.