How long has it been since the shot? For me, even after the major discomforting side effects within the 1st 2 days, I was still somewhat sore for the rest of the week.... again, that's just me, but I think others here had similar experiencesWell some of the side effects abated, but not all of them. I sort of figured it'd be a bit rough given I had low level effects from the first shot, and most don't.
Still...it's not bad enough to not work, but definitely an off day again, sort of like getting worked over by a boxer after a night of heavy drinking, then getting in a car wreck on the way home.
I'd still get the shot even if I knew I'd be beat up like a train hit me for a day or 2 after getting one.