OESD - Tricky turn decision

[Conny]

I have no reads on any of the players at this table. This is the third hand for me at this table.

PokerStars 0.10/0.20 Hold'em (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is UTG+2 with Q[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls, Hero calls, MP1 calls, <font color="#666666">2 folds</font>, CO calls, <font color="#666666">1 fold</font>, <font color="#CC3333">SB raises</font>, <font color="#666666">1 fold</font>, UTG+1 calls, Hero calls, MP1 calls, CO calls.

Flop: (11 SB) T[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, UTG+1 checks, Hero checks, MP1 checks, CO checks.

Turn: (5.50 BB) J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">UTG+1 raises</font>, Hero?

I'm getting 4.3:1 on this call wich I consider quite marginal. A 9s or 9c, a As or Ac might not help. However, even if I cannot get the math right this is a call, right?