AA utg

[Shanemex]

We're just in the money of a $50 MTT on party and I am dealt AA UTG. I have just over 5 BB left. The table has been pretty aggressive without many flops. I limped, the button and SB called and the BB checked. The flop was K43 and the blinds checked to me. I went all in, the button called, and then the SB checkraised all in and the button folded. He had 44 and I got no help. Should I have just gone all in preflop?