PokerStars No-Limit Hold'em, $2 BB (7 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($274.40)
MP1 ($237.20)
Hero ($200)
CO ($188.75)
Button ($200.05)
SB ($212.10)
BB ($573.60)

Preflop: Hero is MP2 with T, T.
2 folds, Hero raises to $8, 3 folds, BB calls $6.

Flop: ($17) 8, 3, 5 (2 players)
BB checks, Hero bets $12, BB calls $12.

Turn: ($41) 6 (2 players)
BB checks, Hero bets $22, BB calls $22.

River: ($85) 5 (2 players)
BB checks, Hero ???

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Villian is an unknown.

What's your play here?