Opp is 16/0 after 50 hands and has a 2.0af. Is this a bad river bet as well.

PokerStars No-Limit Hold'em, $1.00 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($98.60)
UTG+1 ($321.60)
MP1 ($106.20)
Hero ($100)
CO ($93.60)
Button ($25.10)
SB ($80.50)
BB ($88.25)

Preflop: Hero is MP2 with A, Q.
UTG calls $1, 2 folds, Hero raises to $5, 4 folds, UTG calls $4.

Flop: ($11.50) J, Q, 4 (2 players)
UTG bets $7, Hero calls $7.

Turn: ($25.50) 9 (2 players)
UTG checks, Hero checks.

River: ($25.50) Q (2 players)
UTG checks, Hero bets $12, UTG raises to $86.6, Hero..?