in this big blind hand, i flop flush draw and bottom pair. I thought for quite a while before making the big raise.. assuming my outs are clean I am a 51% to win, i dont like coinflips too much, but counting fold equity?? Whats the play here with the bet and raise before me?

POKERSTARS GAME #2664114768: HOLD'EM NO LIMIT ($0.50/$1.00) - 2005/09/26 - 08:02:16 (ET)
Table 'Eros' Seat #8 is the button
Seat 1: Scott Owen ($106.20 in chips)
Seat 2: Scott_King ($44.55 in chips)
Seat 3: blackbart900 ($11.70 in chips)
Seat 5: mkdyer ($86.50 in chips)
Seat 6: 5spades ($27.50 in chips)
Seat 7: Sven85 ($16.90 in chips)
Seat 8: TocOne ($111.05 in chips)
Seat 9: kdibrita ($32.40 in chips)
kdibrita: posts small blind $0.50
Scott Owen: posts big blind $1
*** HOLE CARDS ***
Dealt to Scott Owen [ :Th:]
Scott_King: folds
blackbart900: calls $1
mkdyer: folds
5spades: calls $1
Sven85: calls $1
TocOne: folds
kdibrita: calls $0.50
Scott Owen: checks

*** FLOP *** [ :Jh:]
kdibrita: checks
Scott Owen: checks
blackbart900: checks
5spades: checks
Sven85: bets $3
kdibrita: raises $3 to $6
Scott Owen: raises $44 to $50
blackbart900: folds
5spades: folds
Sven85: folds
kdibrita: folds

Scott Owen collected $19.05 from pot
Scott Owen: shows [ :Th:] (a pair of Deuces)
*** SUMMARY ***
Total pot $20 | Rake $0.95
Board [2c 8h Jh]
Seat 1: Scott Owen (big blind) collected ($19.05)
Seat 2: Scott_King folded before Flop (didn't bet)
Seat 3: blackbart900 folded on the Flop
Seat 5: mkdyer folded before Flop (didn't bet)
Seat 6: 5spades folded on the Flop
Seat 7: Sven85 folded on the Flop
Seat 8: TocOne (button) folded before Flop (didn't bet)
Seat 9: kdibrita (small blind) folded on the Flop