PokerStars No-Limit Hold'em, $0.50 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($48)
UTG ($34.35)
MP ($55.25)
Button ($58.65)
SB ($123.80)

Preflop: Hero is BB with Q, Q.
3 folds, SB raises to $2, Hero raises to $6.5, SB calls $4.50.

Flop: ($13) 8, 9, 5 (2 players)
SB bets $1.5, Hero raises to $13, SB calls $11.50.

Turn: ($39) 7 (2 players)
SB bets $7, Hero ???

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Villian is 80/12/1.2 over only about 20 hands.

What's your play here on the turn?