Villain is tag running 15/13 really he has a weak pair hand a lot here and he's repping shit that he never has so I raise. Right?

PokerStars No-Limit Hold'em, $1.00 BB (5 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($194.85)
Button ($62.30)
SB ($101.80)
BB ($107.25)
UTG ($436)

Preflop: Hero is MP with 3, 3.
1 fold, Hero raises to $4, 1 fold, SB calls $3.50, 1 fold.

Flop: ($9) 9, 7, 2 (2 players)
SB checks, Hero checks.

Turn: ($9) J (2 players)
SB bets $6, Hero raises to $16, SB folds.

Final Pot: $21