Didn't I get the vaccine?

I feel like I've been hit by a truck...headache, chills, aches...and that's from the vaccine! What would the actual flu do?!
My husband keeps hitting my arms...I don't know how it's possible to hit my arm so many times, accidentally, in one evening...then he moves the dog onto the couch, and she kangaroo kicks me in the arm. When will it end? I feel like punching him where he got HIS shots, and then we'll see how he likes it!
Not going to get anything done tonight...8:30 and I'm heading for bed. Can't say tomorrow that I didn't get enough sleep!