bombpot - do we fear turn boats?

20plo - bombpot - clubgg

Hero (SB): 255.25 BB
BB: 81.05 BB (VPIP: 58.82, PFR: 11.76, 3Bet Preflop: 3.03, Hands: 109)
CO: 55.8 BB (VPIP: 53.85, PFR: 15.38, 3Bet Preflop: 0.00, Hands: 17)
BTN: 71.3 BB (VPIP: 44.53, PFR: 6.20, 3Bet Preflop: 0.00, Hands: 337)

4 players post ante of 3.5 BB, Hero posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 16 BB) Hero has K♦ T♠ 6♠ 5♦

Flop: (16 BB, 2 players) 2♠ 4♠ 3♥

Hero bets 16 BB, BB calls 16 BB, fold, BTN calls 16 BB

Turn: (64 BB, 1 players) 2♦
Hero ???