I to recieved a flu shot 2 months ago (09-2011) and my upper right arm is still hurting. I also went to the doctor and told him that when the shot was given, it was extremely painful (not normal). I also told him that the shot was given really high, up by my shoulder. Sounds to me that there are a lot of people given shots incorrectly. Like the rest of you, hoping the pain slowly goes away.