10nl JJ first hand, overplayed?

[syn]

no reads, no stats (didnt open pah yet)

PokerStars No-Limit Hold'em, $0.10 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($10)
UTG ($10.60)
MP ($4)
Button ($5.90)
SB ($4.05)

Preflop: Hero is BB with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img].
UTG calls $0.10, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $0.5</font>, UTG calls $0.40.

Flop: ($1.05) 4[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $0.8</font>, UTG calls $0.80.

Turn: ($2.65) 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $2</font>, <font color="#CC3333">UTG raises to $4</font>, <font color="#CC3333">Hero raises to $8.7</font>, UTG calls $4.70.

River: ($20.05) Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: $20.05

[syn]

and to clarify, this was my first hand at the table. i don't know how i should generally react to action on the first hand.

[starchyy]

Your play is pretty standard I think.