I just had my booster jab on Tuesday. Previously got both Pfizer vaccines and my booster was Moderna. I was basically out of commission for most of yesterday - went to bed early and feel ok today. The thing is, I don't want to do this twice a year voluntarily going forward. I felt awful yesterday. Is that really going to be the expectation? Every six months we need to do this? Feeling very glum and low at the prospect of that....