Middle pair, ass end & BDFD . . . dump it?

[marchron]

Huh. Maybe I'm getting weak-tight in my old age. I was seriously considering folding here simply because I wasn't in love with any of my outs: A four wrecks my hand, an eight isn't much better, threes and sixes are nice but I face pretty yucky RIO even if they help.

I changed my mind based on the attractive pot odds, but also because I had optimal relative position on the likely turn bettor. So I peeled, then of course this disaster happens:

Ultimate Bet 3/6 Hold'em (9 handed) Ultimate Bet Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: marchron is BB with 4[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/diamond.gif[/img].
UTG calls, <font color="#666666">2 folds</font>, MP2 calls, <font color="#666666">3 folds</font>, SB completes, marchron checks.

Flop: (4 SB) 7[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, marchron checks, <font color="#CC3333">UTG bets</font>, MP2 calls, SB calls, marchron calls.

Turn: (4 BB) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, marchron checks, <font color="#CC3333">UTG bets</font>, <font color="#CC3333">MP2 raises</font>, SB calls, marchron . . .

Ick. What do I do now, since I'm not closing the action?