2/4 EP AQs gets 3 bet Queen on the flop

[ninenine_zoe]

2/4 fullring 10 handed
semi loose table, flop seen rate between 35-40
Hero is in early position with A[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
Hero raises, some folds, LMP coldcalls (very loose/bad player), some folds, BU 3bets, blinds folds, Hero + LMP calls.

flop: Q[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/club.gif[/img] 2[img]/images/graemlins/heart.gif[/img] (10.5 SB)
Hero checks, LMP checks, BU bets, Hero raises, LMP folds, BU 3bets, Hero calls.

turn: A[img]/images/graemlins/club.gif[/img] (8.25 BB)
Her0 [img]/images/graemlins/confused.gif[/img]

no special reads on the button. mostly unremarkable (non-donkish), some raising preflop, maybe a tight aggressive player.
whats your line and why?

do you like the flop CR?
afterwards i was thinking about a flop donk to trap LMP (i think he would have called 1 bet w/ every hand - but to be honest, i thought he would call 2 bets with every hand too).