NL20 flush auf paired board

[zwieback]

Button ($39.15)
Hero Hero ($19.80) K 9
BB BB ($14.87)
UTG UTG ($23.32)
UTG+1 ($22.88)

Preflop: , UTG calls 0.20, 2 folds, Hero calls 0.10, BB checks.

Flop (0.60) A 8 8

Turn (0.60) J
Hero bets 0.60, BB calls 0.60, UTG calls 0.60.

River (2.40) 3
Hero bets 2.40, BB raises to 4.80, 1 fold, Hero raise/fold/call?

villain 30/10 nach 10 händen