What's the right play?

[topout]

Live game in AC. I'm there for a friend's bday and I have been there for less than an orbit and haven't played or paid attention to a single hand. I'm donking 1-2, waiting for everyone to come down and go to breakfast and I found myself having to make a decision.

MP2: $125
MP3: $250
Hero: $197 (200 max)

3 limpers.
I have QQ in CO and raise to 15.
Button calls. 2 limpers call.
$63
Flop: Q[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/diamond.gif[/img]

Checked to me. I check. Button checks.
Turn: 9 [img]/images/graemlins/club.gif[/img]
MP2 leads for $20 and has about $70 left.
MP3 min raises and has me covered. MP2 quickly counts out reds, I think to call, then seems to realize it's not on him yet.
$123 in the pot.

My play?

topout

[Logik]

Three-betting puts shortstack at a decision for all his chips, so I'd probably actually do that. I don't know if that line is horrendus or not. I'd probably three-bet in this situation, though.

[gol4pro]

Flop check is horrible. make standard continuation bet.

shove all in. You're almost pot committed even if behind.