1st jab (AZ) - felt awful - shivers, chills, fever, headache, tired, had to go to bed for 24 hours
2nd jab (AZ) - similar, but milder, didn't need to go to bed
Booster (Pfizer) - felt very tired the day after and a bit cold. Had to go for a 2 hour nap around 4 pm. Next day felt fine.
Re sore arm: with my flu jab, I never feel a thing. With these vaccines, each time I have felt a surge through my arm, almost like an electric shock, as soon as the drug is injected. Sore arm for a few days afterwards with all 3 jabs. I really don't like having these vaccines, though I know they are essential.