Smallest Boat, Tons of Action

[ofishstix]

First time playing 20/40 so I don't know any of these people. I need help with river action.

Paradise Poker 20/40 Hold'em (3 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is SB with 2[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/club.gif[/img].
Button calls, Hero completes, <font color="#CC3333">BB raises</font>, Button calls, Hero calls.

Flop: (6 SB) J[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">BB bets</font>, <font color="#CC3333">Button raises</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">BB caps</font>, Button calls, Hero calls.

Turn: (9 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">BB bets</font>, <font color="#CC3333">Button raises</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">BB caps</font>, Button calls, Hero calls.

River: (21 BB) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
Hero??