Wow, you got the flu right after the shot? Were you in any way ill when you got it?
I don't think I had the flu after the shot but would more accurately describe it as being wiped out. Headaches, body aches and complete tiredness. I basically slept on and off for a couple of days and came back to 100% after 6 days or so. This was 180 degrees from how I felt the day of the shot.