NL2 FR - TPTK vs Set, How can I read a set?

PokerStars - $0.02 NL - Holdem - 9 players
Hand converted by PokerTracker 4

Hero (BB): 92 BB
UTG: 100 BB (VPIP: 4.35, PFR: 4.35, 3Bet Preflop: 0.00, Hands: 23)
UTG+1: 100 BB (VPIP: 5.13, PFR: 5.13, 3Bet Preflop: 0.00, Hands: 40)
MP: 54 BB (VPIP: 38.46, PFR: 7.69, 3Bet Preflop: 14.29, Hands: 26)
MP+1: 100 BB (VPIP: 7.14, PFR: 7.14, 3Bet Preflop: 0.00, Hands: 14)
MP+2: 238 BB (VPIP: 24.32, PFR: 13.51, 3Bet Preflop: 0.00, Hands: 38)
CO: 18 BB (VPIP: 16.13, PFR: 9.68, 3Bet Preflop: 0.00, Hands: 33)
BTN: 91 BB (VPIP: 3.85, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 26)
SB: 47 BB (VPIP: 100.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 1)

SB posts SB 0.5 BB, Hero posts BB 1 BB

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

fold, UTG+1 raises to 3 BB, fold, fold, fold, fold, fold, fold, Hero raises to 6 BB, UTG+1 calls 3 BB

Flop: (12.5 BB, 2 players) 3♥ T♠ J♥
Hero bets 7.5 BB, UTG+1 raises to 20 BB, Hero raises to 86 BB and is all-in, UTG+1 calls 66 BB

Turn: (184.5 BB, 2 players) 2♦

River: (184.5 BB, 2 players) Q♦

Hero shows K♠ K♦ (One Pair, Kings) (Pre 82%, Flop 12%, Turn 5%)
UTG+1 shows J♣ J♠ (Three of a Kind, Jacks) (Pre 18%, Flop 88%, Turn 95%)
UTG+1 wins 178 BB

And once again... Overpair vs Set, did I make the wrong call?

Thanks,

Honestly, I don't think there's anything else we could've done. You 3bet so little preflop, he's pretty much going to call with whatever he raised with.

On this kind of board, we're probably going to see TPTK, straight flush draws and of course sets.