Monotone flop - Comments on all streets appreciated

[zgall1]

Villian is 16/10/2. I have no other information on him since I wasn't paying close attention. Comments on all streets are appreciated.

Party Poker 2/4 Hold'em (9 handed) FTR converter on zerodivide.cx

Preflop: Hero is SB with T[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">5 folds</font>, <font color="#CC3333">CO raises</font>, <font color="#666666">1 fold</font>, Hero calls, <font color="#666666">1 fold</font>.

Flop: (5 SB) 5[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, CO calls.

Turn: (3.50 BB) T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">CO raises</font>, <font color="#CC3333">Hero 3-bets</font>, CO calls.

River: (9.50 BB) 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">CO raises</font>, Hero calls.

Final Pot: 13.50 BB

[crego20]

I think I go ahead and fold the turn after I get raised. Maybe I'm too weak. That's a pretty powerful flop/turn sequence from CO, what did you put him on? How many hands do you have for those stats on CO.

I probably 3-bet PF if I'm going to play.

[zgall1]

This is over a pretty small sample (30-50 hands).

I actually didn't even consider the PF 3-bet but I do like it. Thanks for the suggestion.