Did I play this right?

[SaratogaSlim]

Lurking for a while and I just downloaded poker tracker, so I don't have any reads. I've scratched out a small profit over the last 2 years but have decided that if I am going to play I should get a little more serious about it. Did I play this right?

Hero is MP2 with T [img]/images/graemlins/heart.gif[/img],J [img]/images/graemlins/diamond.gif[/img] .
UTG calls, 1 fold, MP1 calls, Hero calls, CO calls, Button calls, SB completes, BB checks.

Flop: (7 SB)Q [img]/images/graemlins/spade.gif[/img] ,9 [img]/images/graemlins/spade.gif[/img] , 7 [img]/images/graemlins/club.gif[/img]:
SB checks, BB checks, UTG bets, MP1 folds, Hero calls, CO raises, Button folds, SB calls, BB folds, UTG calls, Hero calls.

Turn: 8 [img]/images/graemlins/diamond.gif[/img] (7.50 BB) (4 players)
SB checks, UTG checks, Hero checks, CO bets, SB calls, UTG calls, Hero raises, CO 3-bets, SB calls, UTG calls, Hero caps, CO calls, SB calls, UTG calls.

River: 6 [img]/images/graemlins/spade.gif[/img](23.50 BB) (4 players)
SB bets, UTG folds, Hero calls, CO calls.

Final Pot: 26.50 BB