[Closed] NL 10 FR 22 (set)

Won the hand, but think I played it crappy. I wanted to jam the flop, but was afraid to scare him off if he doesn't have flush draw.
Can you comment if we put him on a flush draw and if we don't - what's the best play in that two spots?

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.05/$0.1 No-Limit Hold'em (7 handed)

Known players:
[tg]CO (Hero)$10.00:///////;BU$6.91:///////;SB$6.83:///////;BB$10.00:///////;MP1$10.15:///////;MP2$10.02:///////;MP3$14.21:///////;[/tg]

Preflop: Hero is CO with 2:d, 2:c.
MP1 raises to $0.40, 2 folds, Hero calls $0.40, 3 folds, 2 folds, BB folds.

Flop: ($0.95) 2:s, 3:s, 5:s (2 players)
MP1 bets $0.60, Hero calls $0.60.

Turn: ($2.15) 9:d (2 players)
MP1 bets $1.40, Hero calls $1.40.

River: ($4.95) 9:s (2 players)
MP1 bets $2.70, Hero raises to $7.60(All-In), MP1 calls $4.90.