Live MTM
50ish runners, 5 remain, 4 places paid.
Blinds 3000/6000
Table has 2 smaller stacks, 2 big stacks & my medium stack.
I am on the button with

, a lovely looking hand, but not a made hand yet.....
I limp in.
Firstly because I was wary of being knocked out on the bubble.
Secondly because I was being a bit sneaky.... There was a chance to end it right there.
Maybe a mistake?
SB (Big stack) - Raises to 24000, just slightly over half my stack
BB (Smallest stack) - FOLD
Button (Me) - I think for a short while, wondering whether I should just muck my hand, even tho I am 95% sure I am ahead? Then I think it better to get all my remaining chips in and let the cards decide.
I ship for a total of 53000. SB thinks for a minute....
He decides to call, and justifies it by letting me know it is only 20% of his total stack.
I guess he though he could end it here also.
I show

,
SB doesnt look happy.
He shows

FLOP -

I am in trouble, many a bullet to dodge.
TURN -

I pair up, he makes the nut flush.
RIVER -

I am in trouble.....
Not because I bubbled the tourney, but because my ride home & 2 friends who were knocked out early on have been waiting in the car for 6 hours now.
So my question is...
Should I have mucked my AK suited & waited for a smaller stack to either be eliminated or blinded out?
Should I have shipped it pre-flop?