not happy about this one JJ

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.01/$0.02 No-Limit Hold'em (6 handed)

Known players:
[tg]BU$0.92:///////;SB$1.01:///////;BB$2.11:///////;MP2$1.33:///////;MP3 (Hero)$5.09:///////;CO$0.89:///////;[/tg]

Preflop: Hero is MP3 with J:h, J:c.
MP2 folds, Hero raises to $0.06, CO calls $0.06, 3 folds, 2 folds, BB folds.

Flop: ($0.15) 3:s, Q:d, J:s (2 players)
Hero bets $0.10, CO calls $0.10.

Turn: ($0.35) 9:h (2 players)
Hero bets $0.26, CO calls $0.26.

River: ($0.87) 5:s (2 players)
Hero bets $0.46, CO raises to $0.47, Hero calls $0.01.

Final Pot: $1.81.
Results follow:

Hero shows three of a kind, jacks(J:h J:c).
CO shows a flush, ace high(A:s T:s).

CO wins with a flush, ace high(A:s T:s).