Anything I should have done differently or is this just an unfortunate turn/river scenario? Should I have folded to the pre-flop action? No way I was laying it down on the flop.

EDIT: Just realized that this should probably be in the HH forum

Party Poker No-Limit Hold'em, $ BB (6 handed) FTR converter on zerodivide.cx

MP ($4.94)
CO ($4.94)
Hero ($16.32)
SB ($9.15)
BB ($36.26)
UTG ($4.84)

Preflop: Hero is Button with K, 6. SB posts a blind of $0.02.
2 folds, CO raises to $0.14, Hero calls $0.14, 1 fold, BB raises to $0.2, CO raises to $0.34, Hero calls $0.20, BB calls $0.10.

Flop: ($1.04) 4, A, Q (3 players)
BB bets $0.04, CO raises to $2, Hero raises to $3.96, BB folds, Hero calls $0.64.

Turn: ($7.68) Q (2 players)

River: ($7.68) A (2 players)

Final Pot: $7.68

Results in white below:
CO has Ac Kc (full house, aces full of queens).
Hero has Kh 6h (flush, ace high).
Outcome: CO wins $7.68.