10-20 NLHE hand, did i play wrong?

[rich]

setup.
is:
5 handed, cash game.
this hand i have about 1000 and button(only opponent) has about 900
im in the small blind, 1 limps, button limps, i have 2 [img]/images/graemlins/spade.gif[/img]2 [img]/images/graemlins/diamond.gif[/img] in the sb and raise to 60.
big blind folds, limper 1 folds button calls.
flop:
q [img]/images/graemlins/club.gif[/img]8 [img]/images/graemlins/spade.gif[/img]2 [img]/images/graemlins/club.gif[/img]
i bet out 50
button calls.
turn:
3 [img]/images/graemlins/diamond.gif[/img]
i bet 300
button thinks for only a sec and calls.
river
A [img]/images/graemlins/spade.gif[/img]
i go all in for what button has left, about 600.
he calls.
results to follow.
comments please.
thanks.
-rich

[rich]

nm