10 NL - Butchered KK??? Probably standard decision

[jlp_2908]

Party Poker, $0.05/$0.10 NL Hold'em Cash Game, 10 Players
LegoPoker Hand History Converter

Hero (): $10
: $1.85
: $1.50
: $2.37
: $2.14
: $1.90
THIS IS VILLIAN $17.33
: $1.95
: $4.66
: $1.75

Pre-Flop: K[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/diamond.gif[/img] dealt to Hero ()
3 folds, calls $0.10, folds, calls $0.10, 3 folds, <font color="red">Hero raises to $0.50</font>, calls $0.40, calls $0.40

Flop: ($1.55) 8[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] (3 Players)
<font color="red">Hero bets $1.20</font>, folds, <font color="red"> raises to $5</font>, Hero calls $3.80

Turn: ($11.55) T[img]/images/graemlins/spade.gif[/img] (2 Players)
Hero checks, <font color="red"> bets $4.50</font>, Hero fold

Why did I call on flop??? Dumb dumb dumb whats the standard play? Fold or push? Also I do realize the preflop raise was quite small, I am trying to 9 table on my laptop for the 2nd time I could not see the two limpers....also sorry for the mis-convert