Another NL10 hand.
Do I have a value bet on the river?
What can I get call from except of QQ and sets? Played vs reg

PokerStars - $0.10 NL (6 max) - Holdem - 6 players

Hero (CO): 100 BB
BTN: 114.5 BB
SB: 165.1 BB
BB: 95.8 BB
UTG: 101.5 BB
MP: 242.8 BB

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has Jh Jd
UTG raises to 2.5 BB, fold, Hero raises to 8 BB, fold, fold, fold, UTG calls 5.5 BB

Flop : (17.5 BB, 2 players) 3s 8h 4c
UTG checks, Hero bets 9 BB, UTG calls 9 BB

Turn : (35.5 BB, 2 players) 9s
UTG checks, Hero bets 20.3 BB, UTG calls 20.3 BB

River : (76.1 BB, 2 players) 2c
UTG checks, Hero ???