$10NL - KK Against Flop Raise - Shove here?

[CaptainNurple]

Prima Poker skin
No Limit Holdem Ring game
Blinds: $0.05/$0.10
4 players
Converter

Stack sizes:
UTG: $18.36
Button: $10.79
SB: $8.84
Hero: $10.10

Pre-flop: (4 players) Hero is BB with K[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/club.gif[/img]
2 folds, SB calls, <font color="#cc0000">Hero raises to $0.3</font>, SB calls.

Flop: 2[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/heart.gif[/img] ($0.7, 2 players)
SB checks, <font color="#cc0000">Hero bets $0.8</font>, <font color="#cc0000">SB raises to $1.6</font>, <font color="#cc0000">Hero?</font>

I know my pf raise was too small. I think it was a misclick or something.

Anyway, do I just shove here and not overanalyze? Or is there a different line?

Opponent is 26/5/0.53 over 800 hands.

All comments appreciated.