[NL50] Slight overpair on 3flush board oop

[Ranma4703]

Stack size is 50$, villian raises lots of hands from every position (not trash necessarily, but like QJo from UTG). Villian raises UTG to 2.25$, I reraise to 9$ from the sb w. T [img]/images/graemlins/club.gif[/img]T [img]/images/graemlins/spade.gif[/img]. Flop comes out:
2 [img]/images/graemlins/club.gif[/img]9 [img]/images/graemlins/club.gif[/img]8 [img]/images/graemlins/club.gif[/img]
Giving me a slight overpair, pot is around 17$. I bet out 14$, villian pushes for 28$ more, I call?