Party Poker 0.50/1 Hold'em (6 max, 6 handed) converter

Preflop: Hero is SB with Q:club:, Q:diamond:.
2 folds, BB calls, CO calls.

Flop: (6 SB) A:diamond:, 5:heart:, 3:heart: (3 players)
Hero checks, BB checks, CO bets, Hero calls, BB calls.

Turn: (4.50 BB) 9:diamond: (3 players)
Hero checks, BB checks, CO bets, Hero calls, BB folds.

River: (6.50 BB) 3:spade: (2 players)
Hero checks, CO bets, Hero calls.

Final Pot: 8.50 BB

Yes. Bet the flop like it owes you money. If you get raised, depending on your read on the CO, you can fold turn UI after calling the flop raise. If everyone just calls, raise the turn.

If you plan on calling, you had better bet.