Overplayed KK here or right move??

[Steverino2]

Full Tilt 11 SNG

Blinds are 50/100 6 players left-I'm the 2nd stack w/ 2800
one limper to me on the button w/ KK and I raise the pot--

both blinds fold and limper (who is the big stack w/3200) reraises me the pot (one lap previous this player called an all in bet ($600 pot) w/ AJ so he could have anything

I reraise all in and he calls and shows me AA which hold up

Kind of mad at myself because an ace does come on the flop-If I just call preflop maybe I can get away from my hand on the flop--All things considered what is the correct play?