NL10 - AQo preflop, should I drop this?

[Mal_Pais]

SB is well, short. CO has only paid 7 hands so far, but he's donking it up.

PokerStars No-Limit Hold'em, $0.10 BB (6 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

UTG ($13.55)
Hero ($10.30)
CO ($6)
Button ($17.50)
SB ($1.60)
BB ($16.40)

Preflop: Hero is MP with A/images/graemlins/spade.gif, Q/images/graemlins/club.gif. CO posts a blind of $0.10.
UTG calls $0.10, <font color="#CC3333">Hero raises to $0.5</font>, <font color="#CC3333">CO (poster) raises to $0.9</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">SB raises to $1.6</font>, <font color="#666666">1 fold</font>, UTG folds, Hero calls $1.10, CO calls $0.70.

Flop: ($5) 2/images/graemlins/diamond.gif, A/images/graemlins/diamond.gif, 3/images/graemlins/diamond.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $5</font>, CO calls $4.40 (All-In).

Turn: ($14.40) K/images/graemlins/heart.gif <font color="#0000FF">(3 players, 1 all-in)</font>

River: ($14.40) 5/images/graemlins/club.gif <font color="#0000FF">(3 players, 1 all-in)</font>

Final Pot: $14.40