AKs. Should i have been scared??

Villain is 57.1/14.3/1 Only through 15 hands.

PokerStars 0.05/0.10 Hold'em (9 handed) pokerhand.org hand converter

Preflop: Hero is BB with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises</font>, <font color="#666666">2 folds</font>, MP3 calls, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero 3-bets</font>, UTG+1 calls, MP3 calls.

Flop: (9.40 SB) 7[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, UTG+1 checks, MP3 checks.

Turn: (4.70 BB) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, UTG+1 calls, MP3 folds.

River: (6.70 BB) T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">UTG+1 raises</font>, Hero calls.

Final Pot: 10.70 BB

Im not sure i played the flop correctly. Any thoughts?