TPNK makes 2-pair on the turn

[Jay G.]

Party Poker 0.50/1 Hold'em (10 handed)

Preflop: Hero is BB with 4[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/heart.gif[/img].
UTG folds, UTG+1 calls, UTG+2 folds, MP1 folds, MP2 folds, MP3 calls, CO folds, Button calls, SB completes, Hero checks.

Flop: (5 SB) Q[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/heart.gif[/img] <font color="blue">(5 players)</font>
SB checks, <font color="CC3333">Hero bets</font>, UTG+1 calls, MP3 calls, <font color="CC3333">Button raises</font>, SB folds, Hero calls, UTG+1 calls, MP3 calls.

Turn: (6.50 BB) 4[img]/images/graemlins/heart.gif[/img] <font color="blue">(4 players)</font>
<font color="CC3333">Hero bets</font>, UTG+1 calls, MP3 folds, Button calls.

River: (9.50 BB) 9[img]/images/graemlins/club.gif[/img] <font color="blue">(3 players)</font>
<font color="CC3333">Hero bets</font>, UTG+1 calls, <font color="CC3333">Button raises</font>, Hero calls, UTG+1 calls.

Final Pot: 15.50 BB

Questions: are the flop bet and call good? Should I have check-called, something else? I was ready to fold to a turn bet, but I made two-pair. It seems like I could have check-raised.

Comments?