請問一手牌 set over set - 撲克牌

PokerStars Game #66738591085: Hold'em No Limit ($0.50/$1.00 USD) -
2011/08/29 19:44:04 ET
Table 'Attila II' 6-max Seat #5 is the button
Seat 1: Triviani20 ($42.75 in chips)
Seat 2: vajaque ($108.35 in chips)
Seat 3: rivichico ($201.50 in chips)
Seat 4: EMSChairman ($100 in chips)
Seat 5: xXAlex1337Xx ($100 in chips)
Seat 6: ysc0123 ($184.90 in chips)
ysc0123: posts small blind $0.50
Triviani20: posts big blind $1
*** HOLE CARDS ***
Dealt to ysc0123 [7d 7s]
vajaque: folds
rivichico: raises $2 to $3
EMSChairman: folds
xXAlex1337Xx: folds
ysc0123: calls $2.50
Triviani20: folds
*** FLOP *** [7c 3s 9d]
ysc0123: checks
rivichico: bets $5
ysc0123: raises $7 to $12
rivichico: calls $7
*** TURN *** [7c 3s 9d] [Kd]
ysc0123: bets $17
rivichico: calls $17
*** RIVER *** [7c 3s 9d Kd] [Qh]
ysc0123: bets $34
rivichico: calls $34
*** SHOW DOWN ***
ysc0123: shows [7d 7s] (three of a kind, Sevens)
rivichico: mucks hand
ysc0123 collected $130 from pot
*** SUMMARY ***
Total pot $133 | Rake $3
Board [7c 3s 9d Kd Qh]
Seat 1: Triviani20 (big blind) folded before Flop
Seat 2: vajaque folded before Flop (didn't bet)
Seat 3: rivichico mucked [3h 3c]
Seat 4: EMSChairman folded before Flop (didn't bet)
Seat 5: xXAlex1337Xx (button) folded before Flop (didn't bet)
Seat 6: ysc0123 (small blind) showed [7d 7s] and won ($130) with three of a
kind, Sevens


請問我這樣打已經被猜到是set了嗎
如果我是3set的話,應該已經輸整組了
請問有沒有更好的打法
如果各位是拿3set話river會re-raise我嗎?
謝謝~

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