88 playing against no overcards

[Hellmouth]

Party Poker 1/2 Hold'em (7 handed) FTR converter on zerodivide.cx

Preflop: Hero is MP1 with 8[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, Hero calls, <font color="#666666">3 folds</font>, SB completes, BB checks.

Flop: (3 SB) 3[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, BB calls, <font color="#CC3333">Hero raises</font>, SB calls, BB calls.

Im trying to protect my hand here but I guess I probably ended up building the pot instead.

Turn: (4.50 BB) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, BB checks, <font color="#CC3333">Hero bets</font>, SB folds, BB calls.

Should have waited to raise the turn if no over card came. Now my 1BB does not protect my hand.

River: (6.50 BB) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">BB raises</font>, Hero calls.

Screwed. Villian is telling me I am beaten. Do I call this down?

Final Pot: 10.50 BB

This is a hand from two nights ago I am still thinking about.

Is my flop raise ok since there is no PF raise? Or did I build the pot allowing a villian to draw out on me.

Greg