Nut flush draw +1 over vs. loose villain

[ErinJeff]

A few hands before this I saw villain (48/0/2.5 over small sample) call 4x pfr from BB with 55, hit his set on the flop (A hi) and check it to the river against the preflop raiser.

In this hand I raise my AJo in the sb HU against villain. My question is how do you handle the flop raise, where I have the nut flush draw and 1 overcard? Just call and reeval turn, raise, if so how much?

POKERSTARS GAME #16565417022: HOLD'EM NO LIMIT ($0.10/$0.25) - 2008/04/07 - 20:29:25 (ET)
Table 'Kunigunde II' 9-max Seat #6 is the button
Seat 1: HZ3000 ($5 in chips)
Seat 2: The Z-Man 0 ($56.55 in chips)
Seat 3: Tharkis ($11.40 in chips)
Seat 4: bir777 ($9.40 in chips)
Seat 5: mcjimg1 ($11.90 in chips)
Seat 6: flipp-flopp5 ($5.50 in chips)
Seat 7: ErinJeff ($25.10 in chips)
Seat 8: gummibär111 ($12.95 in chips)
Seat 9: robles ($25.25 in chips)
ErinJeff: posts small blind $0.10
gummibär111: posts big blind $0.25
*** HOLE CARDS ***
Dealt to ErinJeff [Jh Ad]
robles: folds
HZ3000: folds
The Z-Man 0: folds
Tharkis: folds
bir777: folds
mcjimg1: folds
flipp-flopp5: folds
ErinJeff: raises $0.75 to $1
gummibär111: calls $0.75
*** FLOP *** [8d 4d Kd]
ErinJeff: bets $1.75
gummibär111: raises $1.75 to $3.50
ErinJeff: ??

[gumbie]

If in doubt.....push.

[miaowmiaowchowface]

A few hands before this I saw villain (48/0/2.5 over small sample) call 4x pfr from BB with 55, hit his set on the flop (A hi) and check it to the river against the preflop raiser.

In this hand I raise my AJo in the sb HU against villain. My question is how do you handle the flop raise, where I have the nut flush draw and 1 overcard? Just call and reeval turn, raise, if so how much?

POKERSTARS GAME #16565417022: HOLD'EM NO LIMIT ($0.10/$0.25) - 2008/04/07 - 20:29:25 (ET)
Table 'Kunigunde II' 9-max Seat #6 is the button
Seat 1: HZ3000 ($5 in chips)
Seat 2: The Z-Man 0 ($56.55 in chips)
Seat 3: Tharkis ($11.40 in chips)
Seat 4: bir777 ($9.40 in chips)
Seat 5: mcjimg1 ($11.90 in chips)
Seat 6: flipp-flopp5 ($5.50 in chips)
Seat 7: ErinJeff ($25.10 in chips)
Seat 8: gummibär111 ($12.95 in chips)
Seat 9: robles ($25.25 in chips)
ErinJeff: posts small blind $0.10
gummibär111: posts big blind $0.25
*** HOLE CARDS ***
Dealt to ErinJeff [Jh Ad]
robles: folds
HZ3000: folds
The Z-Man 0: folds
Tharkis: folds
bir777: folds
mcjimg1: folds
flipp-flopp5: folds
ErinJeff: raises $0.75 to $1
gummibär111: calls $0.75
*** FLOP *** [8d 4d Kd]
ErinJeff: bets $1.75
gummibär111: raises $1.75 to $3.50
ErinJeff: ??

push while you still have FE i think. He'll probably shove a non-diamond turn anyway.
I get this weird feeling he shows up with a set here tho lol