10 NL 6max: JJ flopped set but turn/river kill action

[Vyse]

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $0.05/$0.10
5 players
Converter

Stack sizes:
UTG: $10
CO: $15.60
Button: $17.05
SB: $9.05
Hero: $15.90

Pre-flop: (5 players) Hero is BB with J[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/diamond.gif[/img]
UTG (poster) checks, 2 folds, SB calls, <font color="#cc0000">Hero raises to $0.5</font>, UTG calls, SB folds.

Flop: 7[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/club.gif[/img] ($1.1, 2 players)
<font color="#cc0000">Hero bets $0.75</font>, <font color="#cc0000">UTG raises to $1.5</font>, <font color="#cc0000">Hero raises to $4.75</font>, UTG calls.

Turn: T[img]/images/graemlins/club.gif[/img] ($10.6, 2 players)
Hero checks, UTG checks.

River: K[img]/images/graemlins/diamond.gif[/img] ($10.6, 2 players)
Hero checks, UTG checks.

Results:
Final pot: $10.6

OOP made this hand more difficult -- I obviously would've bet the turn if I was in position and he checked. I planned to get it all in on a non-club turn. I was actually prepared to fold to any bet here -- is that too nittish? Should I simply live/die with my set here?