Party Poker No-Limit Hold'em, $ BB (10 handed)

BB ($47.8)
UTG ($33.7)
Hero ($39.7)
UTG+2 ($24.75)
MP1 ($23.55)
MP2 ($30.4)
MP3 ($7.5)
CO ($39.87)
Button ($34.3)
SB ($16.25)

Preflop: Hero is UTG+1 with A, J. SB posts a blind of $0.1.
1 fold, Hero calls $0.25, UTG+2 calls $0.25, 1 fold, MP2 calls $0.25, 2 folds, Button calls $0.25, 1 fold, BB checks.

Flop: ($1.35) T, 6, J (5 players)
BB checks, Hero bets $2.7, UTG+2 folds, MP2 folds, Button calls $2.70, BB folds.

Turn: ($6.75) 7 (2 players)
Hero bets $2, Button calls $2.

River: ($10.75) K (2 players)
Hero bets $2, Button calls $2.

Final Pot: $14.75

Did I play this wrong after the turn? I normally would keep the aggression up after the flop, but since it was an unraised flop, someone could have had two pair or any two spades. So I slowed down, but kept pressure on, just in case he did have something like 10s with the flush draw... should I have given up after the turn? I didn't think he'd stay in on only a flush draw... anyway, he flipped up Ks3s. Boo.