Flopping top set agianst draws

[glb]

B&M Pot Limit Omaha 1/2 with decent stacks 9 handed.

I flop top set with a small raise preflop.
5 people see the flop for $9.
Flop Q [img]/images/graemlins/heart.gif[/img] J [img]/images/graemlins/spade.gif[/img] 5 [img]/images/graemlins/heart.gif[/img]
I bet pot $45.
Two callers.

Turn 7 [img]/images/graemlins/club.gif[/img]

I have no draws.
Should I pot again even though I am sure one probably has the wrap straight draw and one a flush draw?

I have just been running into this situation a lot and wonder if i should just keep jamming it up?

My main question is: when I flop top set or a straight should I keep betting pot, when the board is full of draws (ex. 2 flush draws & 2 straight draws)?

Note: I haven't been playing omaha very long and this may be a silly question.