3/6 T9o in the BB

[Somekid]

Villian is 30/18/148 through 40 hands (not much)
CO is 73/10/.77 through 104

Party Poker 3.00/6.00 Hold'em <font color="#0000FF">(6 handed)</font> link

Preflop: Hero is BB with 9[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 folds</font>, <font color="#CC3333">MP raises</font>, CO calls, <font color="#666666">2 folds</font>, Hero calls.

Should I have just folded this PF? I figured it was worth it for 1 bet, but I really have no idea. The passive CO played a role in my call.

Flop: (6.33 SB) T[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, MP calls, CO calls.

I wasn't sure whether to bet or check here. I figured the MP had overcards and would probably bet if checked to (meaning I'd have to call anyways). I also thought he'd raise with overcards and force out the CO. So, I decided to bet.

Turn: (4.67 BB) 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, MP calls, CO calls.

Standard. I think.

River: (7.67 BB) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP raises</font>, CO folds, Hero calls.

Well now I'm in trouble. Am I ever good here?

Final Pot: 11.67 BB.