Beginning of 20$/180 (running for about 1/2 hour or so). The table is a bit LAG with some players more conservative. I'm on the conservative side but I raised PF the two hands before this one as I got AA and AJs. I won this 2 pots without a showdown. Villain is on the loose side.

Now the hand:

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (9 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP2 (t1475)
MP3 (t1010)
CO (t2725)
Button (t1560)
SB (t1540)
BB (t1765)
UTG (t1305)
UTG+1 (t1025)
Hero (t2200)

Preflop: Hero is MP1 with Q, Q.
1 fold, UTG+1 calls t50, Hero raises to t200, 2 folds, CO raises to t500, 3 folds, UTG+1 folds, Hero calls t300.

Flop: (t1125) 3, 4, 9 (2 players)
Hero bets t500, CO raises to t2225, Hero ???

How was my play till now and what should I do against his all in move?

I probably shove over COs re-raise pre. As played you have ~1500 left on the flop so I just shove there. Obviously I'm not folding on this flop, if he has KK+ or flopped a set then, well, that's poker.

If he´s loose shoving pre is never a mistake imo. As played I wouldn´t fold flop either.

as played is fine although shoving pre is probably better, and def call

Standard. Obv. call.

Shove pre is good too.

Shove pre. As played, crai on flop.

This. I don't like leading into the PF 3bettor