PLO 10 zoom 6622ss

** Hand History for Game 1111111111 ** (Poker Stars)
$10.00 USD PL Omaha - Monday, September 23, 01:38:15 ET 2013
Table Eulalia (Real Money)
Seat 1 is the button
Seat 1: Player1 ( $11.57 USD ) - VPIP: 50, PFR: 42, 3B: 0, AF: 2,0, Hands: 12
Seat 2: Player2 ( $40.40 USD ) - VPIP: 44, PFR: 23, 3B: 4, AF: 2,0, Hands: 62
Seat 3: Hero ( $17.23 USD ) - VPIP: 25, PFR: 18, 3B: 8, AF: 3,0, Hands: 12928
Seat 4: Player4 ( $6.80 USD ) - VPIP: 19, PFR: 13, 3B: 0, AF: 0,0, Hands: 32
Seat 5: Player5 ( $10.00 USD ) - VPIP: 62, PFR: 31, 3B: 0, AF: 0,8, Hands: 26
Seat 6: Player6 ( $7.21 USD ) - VPIP: 37, PFR: 4, 3B: 0, AF: 0,6, Hands: 27
Player2 posts small blind [$0.05 USD].
Hero posts big blind [$0.10 USD].
** Dealing down cards **
Dealt to Hero [ 6 6 2 2 ]
Player4 raises [$0.30 USD]
Player5 calls [$0.30 USD]
Player6 folds
Player1 calls [$0.30 USD]
Player2 calls [$0.25 USD]
Hero calls [$0.20 USD]
** Dealing Flop ** [ 5 :spade:, 4 :heart:, 7 ]
Player2 checks
Hero bets [$1.20 USD]
Player4 folds
Player5 calls [$1.20 USD]
Player1 folds
Player2 folds
** Dealing Turn ** [ Q ]
Hero bets [$2.70 USD]
Player5 calls [$2.70 USD]
** Dealing River ** [ K ]

Hero?

OK, so I involved myself in a silly spot here. I really I thought I could take it down, but I failed to exhaust the third barrel. Should I have?