$0.05/$0.10 zoom on PokerStars. Critique wanted please. Could i get away from this? Did i need to raise the river? I seemed pretty confident raising the river, beat by only 3 hands. 

PokerStars Zoom Hand #112515265609:  Hold'em No Limit ($0.05/$0.10) - 2014/02/27 19:04:42 ET

Table 'Klinkenberg' 6-max Seat #1 is the button

Seat 1: BTN ($12.30 in chips) 

Seat 2: SB ($10.15 in chips) 

Seat 3: BB (HERO) ($17.64 in chips) 

Seat 4: UTG ($1.36 in chips) 

Seat 5: HJ ($13.18 in chips) 

Seat 6: CO ($9.72 in chips) 

SB: posts small blind $0.05

HERO: posts big blind $0.10

*** HOLE CARDS ***

Dealt to HERO [7s 9s]

UTG folds 

HJ folds 

CO: raises $0.20 to $0.30

BTN: folds 

SB: folds 

HERO: calls $0.20

*** FLOP *** [7d 9h Jd]

HERO: checks 

CO: bets $0.40

HERO: calls $0.40

*** TURN *** [7d 9h Jd] [6c]

HERO: checks 

CO: bets $0.80

HERO: calls $0.80

*** RIVER *** [7d 9h Jd 6c] [7c]

HERO: checks 

CO: bets $1.80

HERO: raises $2.40 to $4.20

CO: raises $4.02 to $8.22 and is all-in

HERO: calls $4.02

*** SHOW DOWN ***

CO: shows [9c 9d] (a full house, Nines full of Sevens)

HERO: shows [7s 9s] (a full house, Sevens full of Nines)

CO collected $18.61 from pot

*** SUMMARY ***

Total pot $19.49 | Rake $0.88 

Board [7d 9h Jd 6c 7c]