No stats or reads on villain.

PokerStars No-Limit Hold'em, $0.50 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP3 ($45.25)
CO ($41.05)
Button ($20.65)
SB ($50.50)
BB ($139.50)
UTG ($50)
Hero ($51.30)
MP1 ($31.55)
MP2 ($49.75)

Preflop: Hero is UTG+1 with 7, 7.
1 fold, Hero raises to $2, MP1 calls $2, 6 folds.

Flop: ($4.75) 4, 3, 8 (2 players)
Hero bets $3, MP1 raises to $6, Hero calls $3.

Turn: ($16.75) 3 (2 players)
Hero checks, MP1 bets $4.5, Hero calls $4.50.

River: ($25.75) J (2 players)
Hero checks, MP1 checks.

Final Pot: $25.75

The turn bet seemed really weak but it seems hard to have a plan for the river.