In this hand i dont know if my holding its strong enough to value bet more on the turn and bet on the river. When all players checked the flop im pretty sure i have the best hand, just losing if any of them have QT. My first question its about the sizing on the turn. I was not sure if its better bet more here, so i opted to keep the pot small with just second pair, what you think about this?. I was a little scare to bet the river, since i got two calls on my turn bet, but i dont see them improving on the turn or river, so my second pair must be good here. Should i bet here? Something like half pot? Would like to hear your answers and most important, why you think its better do this or that. Thanks!

PokerStars - $10+$1|700/1400 Ante 175 NL - Holdem - 9 players
Hand converted by PokerTracker 4

UTG: 35,094 (VPIP: 21.05, PFR: 10.53, 3Bet Preflop: 33.33, Hands: 19)
UTG+1: 28,564 (VPIP: 36.84, PFR: 26.32, 3Bet Preflop: 0.00, Hands: 19)
MP: 38,789 (VPIP: 42.86, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 8)
MP+1: 36,317 (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 14)
MP+2: 37,396 (VPIP: 6.67, PFR: 6.67, 3Bet Preflop: 0.00, Hands: 15)
CO: 38,400 (VPIP: 31.58, PFR: 31.58, 3Bet Preflop: 12.50, Hands: 19)
BTN: 22,317 (VPIP: 14.29, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 7)
Hero (SB): 36,991
BB: 58,650 (VPIP: 5.26, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 19)

9 players post ante of 175, Hero posts SB 700, BB posts BB 1,400

Pre Flop: (pot: 3,675) Hero has J T

UTG calls 1,400, fold, MP calls 1,400, fold, fold, fold, fold, Hero calls 700, BB checks

Flop: (7,175, 4 players) 6 T K
Hero checks, BB checks, UTG checks, MP checks

Turn: (7,175, 4 players) 3
Hero bets 3,180, fold, UTG calls 3,180, MP calls 3,180

River: (16,715, 3 players) 2
Hero checks, UTG checks, MP checks,