villain 1 is 14/11/inf, villain 2 is 12/3/1.5

what do you do here

Full Tilt No-Limit Hold'em, $0.50 BB (9 handed) Full-Tilt Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG+1 ($13.05)
MP1 ($48.40)
MP2 ($48.95)
MP3 ($9.95)
CO ($52.75)
Button ($60.50)
Hero ($50)
BB ($44.45)
UTG ($50)

Preflop: Hero is SB with 8, 6.
2 folds, MP1 raises to $1, 3 folds, Button calls $1, Hero calls $0.75, BB calls $0.50.

Flop: ($4) 4, 3, J (4 players)
Hero bets $3, BB calls $3, MP1 folds, Button calls $3.

Turn: ($13) 5 (3 players)
Hero bets $7, BB calls $7, Button calls $7.

River: ($34) 3 (3 players)
Hero bets $15, BB calls $15, Button raises to $49.5 (All-In), Hero