First few hands at the table, no reads on anyone.

Is preflop call alright out of BB?
Should I donk the turn? How about folding when its two back to me?

Ultimate Bet 0.50/1 Hold'em (10 handed) converter

Preflop: Hero is BB with Q[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">UTG+2 raises</font>, <font color="#666666">3 folds</font>, CO calls, Button calls, <font color="#666666">1 fold</font>, Hero calls.

Flop: (8.50 SB) T[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
Hero checks, UTG+2 checks, CO checks, <font color="#CC3333">Button bets</font>, Hero calls, UTG+2 calls, CO calls.

Turn: (6.25 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
Hero checks, <font color="#CC3333">UTG+2 bets</font>, <font color="#CC3333">CO raises</font>, Button calls, Hero folds, UTG+2 calls.

Thanks.