NL 100, KK can't let flush draw can't give too much implied odds

[igetbadbeat]

SB: $103.10
BB: $100
<font color="black">Hero (UTG): $155.75</font>
MP: $38.80
CO: $166.60
BTN: $178.65

<font color="black">Preflop:</font> Hero is dealt K[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/heart.gif[/img] (6 Players)
<font color="red">Hero raises to $3.50</font>, MP calls $3.50, CO calls $3.50, 3 folds

<font color="black">Flop:</font> ($12) Q[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] (3 Players)
<font color="red">Hero bets $9</font>, MP folds, CO calls $9

<font color="black">Turn:</font> ($30) 4[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $20</font>,


What do I do if villain raises? Just chuck it? Or shove anyway? This could be prime set area, villain is a solid player. Solid for NL 100...I could see AQhh raising here and maybe AQ or KQ but any raise commits himself.