Did I play this wrong......

[sp1ke36]

Playing in a 300max NLHE 5/2 blinds, live
I have $160 behind.
UTG bets $25
I'm next to act and look at Q [img]/images/graemlins/club.gif[/img]Q [img]/images/graemlins/heart.gif[/img]
I make it $60, the rest of the table folds.
UTG calls
Flop: J [img]/images/graemlins/club.gif[/img] 10 [img]/images/graemlins/club.gif[/img] 7 [img]/images/graemlins/club.gif[/img]
UTG checks
I go all-in for $100
UTG instacalls
Turns over A [img]/images/graemlins/club.gif[/img]K [img]/images/graemlins/club.gif[/img]

I heard people at the snickering when he turned over the nuts, but I'm not so sure I could have played it any better. Unless going all-in preflop. I was ss.