QQ small ball flop

[sMethod]

Table Table 107394 (Real Money) -- Seat 1 is the button
Total number of players : 4
Seat 1: JiggaDaWigga ( $197.15)
Seat 4: Blechkanone ( $79.39)
Seat 5: Norbig ( $813.65)
Seat 6: bhengali ( $296.20)
Blechkanone posts small blind (1)
Norbig posts big blind (2)
** Dealing down cards **
Dealt to JiggaDaWigga [ Qh, Qc ]
bhengali folds.
JiggaDaWigga raises (7) to 7
Blechkanone folds.
Norbig calls (5)
** Dealing Flop ** : [ 4c, 5c, 7h ]
Norbig bets (10)
JiggaDaWigga raises (30) to 30
Norbig raises (50) to 60
Norbig:fold i show

Now what? I know nothing about my opponent just sat down.