I have a cold and a headache, so I need to take sick leave again!
I went out to do errands during the day and was overheated. I turned on the air conditioner when I got home. As a result, after I got up from a nap in the afternoon, I had a splitting headache and body aches. I think I had a cold when I was cold and hot.
I took some ibuprofen and cold medicine, went to bed early today, and started coding tomorrow!