ok i got the flu shot in oct 2012. had one every year and by the 3rd day all pain is gone with tylenol. This is the first time I have had upper arm pain in both arms. I have to rub the pain out everyday. I can hardly lift both arms over my head to get into jammies. Unhooking the bra is painful and lifting the shirt up is difficult. Never had this before. What was in the flu shots this time?