Running bad or playing bad, beginning to wonder Hand #1

[Percula]

Live 5-150 spread limit. 3/5 blinds, $350 capped buy-in. Most of the players at the table know me... I have a tight and aggressive image. Most of the table are donks to one degree or another.

Table is playing very weak/passive, lots of limpers in 6-9 people for the minimum with any two cards. But the action can heat up quick post flop.

This is the first hand I have played...

PF: Everyone limps to me ($350) on the button with K[img]/images/graemlins/spade.gif[/img]9[img]/images/graemlins/heart.gif[/img] I limp, SB and BB come along.

Flop: K[img]/images/graemlins/club.gif[/img]9[img]/images/graemlins/diamond.gif[/img]3[img]/images/graemlins/diamond.gif[/img] ($45 in pot). Checked to UTG+2 (~$400) who leads for $15, folds to MP ($110) who calls, folds to me and I raise to $60 total, folds to who MP tanks and I know then he has two diamonds, another player calls the clock, I tell MP that his flush draw is no good and he pushes AI for another $55, I call.