Had mine last Saturday, 12:20 PM. Woke up at about 03:30, shoulder in agony.
Roundly cursed Astra Zeneca until I realised it was the left shoulder and I had the jab in the right.
Other than that it seemed to have no effect whatsoever.
Why do they ask ' What ethnicity do you consider yourself to be' ? Didn't realise we had a choice.
Tried 'Little Sweetie' but that didn't work so settled for White British.
Have the flu jab every year and they never seem to have any effect, adverse or otherwise.
Seem to remember having TABT, Yellow Fever and another ( Polio ? ) one afternoon in July '62 RAF Bridgnorth but felt nowt although some keeled over .. ??
D.