What to do, its my second hand at the table

Noble Poker Bingara (No DP) 0.25/0.50, hand converted by the iPoker Converter at Talking-Poker

saw flop | saw showdown

Button ($49.25)
SB Hero ($49.50)
BB ($53.30)
UTG ($17.43)
UTG+1 UTG+1 ($50.60)

Preflop: Hero is in the SB with A K UTG calls 0.50, UTG+1 raises to 2, 1 fold, Hero raises to 7, 2 folds, UTG+1 moves all-in for 48.60, Hero ??