Sorry for the delay in updating. I had more adverse reactions to my second Covid-19 vaccination than I expected! I had prepared anti-fever medicine beforehand thinking that I will recover in two days. The reality was...it took more than 5 days. It wasn't too serious, but, I had no energy to move around.
It seems that the side effects to the 2nd vaccination vary from person to person. Previously I was told that the most of the people will fully recover in 48 hours. My case...nah. About 144 hours. When 72 hours passed after the vaccination, I became a bit nervous because of the info. Then I realized that everyone indeed shows different symptoms in different time periods in this C-19 vaccination.
So, I drew this manga to show my case.
NOTE: it was only a few days ago that I found out that there are some people show a mild myofasciitis-like symptom (a feeling of tightness in the heart) in the vaccination. I guess this was the reason why I had a slight chest pain.
NOTE: I checked on the Internet and found out that some people have the symptom where their body temperature goes up and down in short cycles. I think my case was more like a "flush" than a fever.