J5s in the BB, not the draw I was looking for...

[Bodhi]

Party Poker 2/4 Hold'em (10 handed) converter

Preflop: Hero is BB with J[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/spade.gif[/img].
UTG calls, <font color="#CC3333">UTG+1 raises</font>, <font color="#666666">2 folds</font>, MP2 calls, <font color="#666666">4 folds</font>, Hero calls, UTG calls.

Flop: (8.50 SB) J[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
Hero checks, UTG checks, <font color="#CC3333">UTG+1 bets</font>, MP2 calls, Hero...

How many outs do I have here? I need the full five to draw profitably, but is that realistic? I'm not sure how great my implied odds are because even if I hit my card on the turn, the river could sink me with a diamond (maybe), or a card that fills up a gutshot (maybe). I feel like I'm a nit if I don't call here after calling the raise in the first place.