Well my arm hurt after getting my Flu shot.
Maybe, the nurse got the shot in the deep tissue.... and thus it hurts more... deep tissue shots, always hurts more.
"Arnica Gel", which is all natural... helps with muscle pain and bruises. Good stuff. Places like Whole Foods has it and any natural food stores. I always have that in my cabinet.
But yes, its good you called the Doctor, to notify them.
BUT.. also when getting shots, the Pediatrician is supposed to give you an information fact sheet, on each vaccination.... and it tells you all about it and any side effects etc. Did you get this????
And, some nurses, when giving the shots.... puts each injection right near to each other.... so, that to me, exacerbates any muscle soreness... and soreness after the fact.