My wife had her booster yesterday, she feels a bit a rough today, and her arm aches. Her mother had her booster a few weeks ago and her arm still doesn't feel right, I think she has some sort a movement problem with it since her booster. My brother-in-law is an anti-vaxer, he tried talk his 85 year old mum who has asthma out of having the jabs, he wouldn't even listen to my wife who works at the local hospital and has seen the results of covid! Luckily he's many miles away and we don't have much to do with him.
I'll be getting my booster in a few weeks, as had my second dose early June.