wrong line/bad beat good line? AQo

[Restlys]

Obviously i dont wanna give you the results, but what could i have done differently? Did i go wrong somewhere?

PokerStars No-Limit Hold'em, $0.10 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($11.65)
UTG ($6.15)
MP ($17.70)
Hero ($9.95)
SB ($9.10)

Preflop: Hero is Button with A[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/club.gif[/img].
UTG calls $0.10, MP calls $0.10, <font color="#CC3333">Hero raises to $0.6</font>, <font color="#666666">2 folds</font>, UTG folds, MP calls $0.50.

Flop: ($1.45) 9[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
MP checks, Hero checks.

Turn: ($1.45) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
MP checks, <font color="#CC3333">Hero bets $0.7</font>, MP calls $0.70.

River: ($2.85) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
MP checks, <font color="#CC3333">Hero bets $0.4</font>, <font color="#CC3333">MP raises to $4.5</font>, Hero calls $4.10.

Final Pot: $11.85