It got me

Yesterday I had my first anti-covid-19 jab. After a rather sleepless night I didn't feel too well today, so I'd better go under cover. Literally.
Temperature 2 degrees Celsius higher than normal, body aches and a light headache. Obviously my immune system is fighting against the vaccine. Good to know.
Thanks to BobsBlips for hosting the Wide Wednesday challenge.

PS: one day later and I am fine again.