NL50 AKo BTN

Poker Stars, $0.25/$0.50 No Limit Hold'em Cash, 5 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

CO: $98.47 (196.9 bb)
Hero (BTN): $50.50 (101 bb)
SB: $50.69 (101.4 bb);
BB: $106.21 (212.4 bb) 13/12/89 vpip/pfr/hands FoldBB2steal :79
MP: $50.22 (100.4 bb)

Preflop: Hero is BTN with K A
2 folds, Hero raises to $1.25, SB folds, BB raises to $4.50, Hero calls $3.25

Flop: ($9.25) A Q J (2 players)
BB bets $5.50, Hero calls $5.50

Turn: ($20.25) T (2 players)
BB checks, Hero checks

River: ($20.25) 6 (2 players)
BB checks, Hero bets $9.75, BB folds

Having position I think it is okey just to call preflop.

On flop I think there is no point in raising, so the question comes on the turn, should I bet?