5/10 JJ bad flop. easy bet/fold?

[dano]

BB had stats like 19/10/3.3. I had no stats on Button.

Party Poker 5/10
Blinds: $2/$5
9 players
Converter

Pre-flop: (9 players) Hero is MP2 with J[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/club.gif[/img]
3 folds, <font color="#cc3333">Hero raises to $10</font>, 2 folds, Button calls $10, SB folds, <font color="#cc3333">BB raises to $20</font>, Hero calls $5, Button calls $5.

Flop: Q[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/club.gif[/img] ($62, 3 players)
BB checks, <font color="#cc3333">Hero bets $5</font>, Button calls $5, <font color="#cc3333">BB raises to $10</font>, Hero folds...