BvB flopped TP2K IP, passive line

10NL. No stats on villain. Should I 3bet (or fold) preflop? On the flop and turn I was thinking Villain has overcards or a worse Tx often enough to call but not to raise. I'm not loving the third barrel but is a crying call OK? What's a better line here, if any?

BTN: 150.5 BB
SB: 106.9 BB
Hero (BB): 198 BB
UTG: 110.9 BB
MP: 103.9 BB
CO: 300.3 BB

SB posts SB 0.5 BB, Hero posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has T♠ K♦

fold, fold, fold, fold, SB raises to 3 BB, Hero calls 2 BB

Flop: (6 BB, 2 players) T♥ 5♣ 8♦
SB bets 2.9 BB, Hero calls 2.9 BB

Turn: (11.8 BB, 2 players) 8♠
SB bets 5.7 BB, Hero calls 5.7 BB

River: (23.2 BB, 2 players) 7♠
SB bets 11.1 BB, Hero calls 11.1 BB