Very bad call pre (maybe) and postflop, I think,
My thoughts in game:
Preflop:
We were quite deep, so great odds, right?
Flop:
Hand review showed that I only had 25% equity on the flop, I thought I would do way better, like 33/40% 
[converted_hand][hand_history]Poker Stars, $0.10/$0.25 No Limit Omaha Cash, 6 Players
SB: $51.64 (206.6 bb)
BB: $17.48 (69.9 bb)
Hero (UTG): $45.19 (180.8 bb)
MP: $25 (100 bb)
CO: $122.61 (490.4 bb)
BTN: $29.50 (118 bb)
Preflop: Hero is UTG with 5♥ Q♥ Q♠ J♥
Hero raises to $0.75, MP folds, CO calls $0.75, BTN raises to $3.35, SB calls $3.25, BB calls $3.10, Hero calls $2.60, CO calls $2.60
Flop: ($16.75) A♠ 3♥ K♥ (5 players)
SB checks, BB checks, Hero checks, CO checks, BTN bets $10, SB raises to $46.04, BB folds, Hero calls $41.84, CO folds, BTN calls $16.15 and is all-in
Turn: ($126.58) 5♦ (3 players, 1 is all-in)
River: ($126.58) 3♠ (3 players, 1 is all-in)
Spoiler
Results: $126.58 pot ($2 rake)
Final Board: A♠ 3♥ K♥ 5♦ 3♠
SB showed K♠ 7♠ K♣ 3♦ and won $124.58 ($79.39 net)
BB mucked and lost (-$3.35 net)
Hero showed 5♥ Q♥ Q♠ J♥ and lost (-$45.19 net)
CO mucked and lost (-$3.35 net)
BTN showed T♣ Q♦ J♣ 4♥ and lost (-$29.50 net)
[/hand_history][/converted_hand]