A busy day

I was supposed to have some plans, so I didn’t book a lesson today, but it was canceled due to a problem with my son. 
Even though, I had a lot of choirs, calling several people, going to a library to return and pick up some books, going to buy some commodities, and sending some items I sold online secondhand stores called Mercari and Rakuma. 
I sold three items today. 
How many items can I sell tomorrow?

It was exhausting for me today.
I’ve already taken a bath, and then I’ll go to bed soon.