Did I Play This Hand Wrong?

Full Tilt Poker Game #6837355148: $2 + $0.25 Rebuy (1r+1a) (51869619), Table 18 - 15/30 - No Limit Hold'em - 15:38:53 ET - 2008/06/15

Seat 1: domw86 (1,410)

Seat 2: Yazz_Lives (3,090)

Seat 3: tsquire (2,970)

Seat 4: Henreiman (1,440)

Seat 5: Duke of Games (1,500)

Seat 6: Kenworth4 (1,500)

Seat 7: edelvais (1,410)

Seat 8: staub2 (3,180)

Seat 9: erinsmomm (3,000)

Henreiman posts the small blind of 15

Duke of Games posts the big blind of 30

The button is in seat #3

*** HOLE CARDS ***

Dealt to Henreiman

Kenworth4 raises to 60

edelvais folds

staub2 folds

erinsmomm folds

domw86 folds

Yazz_Lives folds

tsquire raises to 120

Henreiman calls 105

Duke of Games folds

Kenworth4 calls 60

*** FLOP ***

Henreiman checks

Kenworth4 checks

tsquire bets 180

Henreiman has 15 seconds left to act

Henreiman raises to 540

Kenworth4 folds

tsquire calls 360

*** TURN ***

Henreiman bets 780, and is all in

tsquire calls 780

Henreiman shows

tsquire shows

*** RIVER ***

Henreiman shows two pair, Aces and Sevens

tsquire shows two pair, Aces and Nines

tsquire wins the pot (3,030) with two pair, Aces and Nines

Henreiman: wow

Henreiman stands up

*** SUMMARY ***

Total pot 3,030 | Rake 0

Board:

Seat 1: domw86 didn't bet (folded)

Seat 2: Yazz_Lives didn't bet (folded)

Seat 3: tsquire (button) showed and won (3,030) with two pair, Aces and Nines

Seat 4: Henreiman (small blind) showed and lost with two pair, Aces and Sevens

Seat 5: Duke of Games (big blind) folded before the Flop

Seat 6: Kenworth4 folded on the Flop

Seat 7: edelvais didn't bet (folded)

Seat 8: staub2 didn't bet (folded)

Seat 9: erinsmomm didn't bet (folded)

Did I play this hand terribly or was it just a bad beat? Because he reraised preflop, I put him on either Ks, Qs, or AK. I felt he could be value betting with Ks postflop, so I reraised him, and when he just called, I was pretty sure he didn't have Qs. The 9 seemed pretty harmless, and I was pot committed, so I went all in. Bad beat?