Absolute 6 max

[VS01]

It's my first post .
What do you think I need to do ?
SB --- VPIP 49.7 PFR 15.5 AF 1.1 Hands 161

Absolute Poker
No Limit Holdem Ring game
Blinds: $0.50/$1
6 players

Stack sizes:
UTG: $97.35
Hero: $211.85
CO: $40
Button: $85.95
SB: $322.30
BB: $170.12

Pre-flop: (6 players) Hero is UTG+1 with K [img]/images/graemlins/diamond.gif[/img]; K [img]/images/graemlins/heart.gif[/img];
UTG raises to $4, Hero raises to $10, 2 folds, SB calls, BB calls, UTG folds.

Flop: 8 [img]/images/graemlins/spade.gif[/img]; 6 [img]/images/graemlins/heart.gif[/img]; K [img]/images/graemlins/spade.gif[/img]; ($34, 3 players)
SB checks, BB checks, Hero bets $15, SB calls, BB folds.

Turn: 3 [img]/images/graemlins/heart.gif[/img]; ($64, 2 players)
SB checks, Hero bets $40, SB calls.

River: 7 [img]/images/graemlins/spade.gif[/img]; ($144, 2 players)
SB is all-in $257.3, Hero ?