It depends. As the overwhelming rule 88 is an open jam from any seat on the table when short stacked, and it does not matter, if its on the bubble or anything else. On the bubble people will tend to call off less liberally, so if anything you should shove wider and not tighter. Under some really rare surcumstances, it could be a fold though. That would be if:
a) You are so short, that at least big blind will always call you
b) Your stack is way below the tournament average, so even if you dubble up, you will rarely get more than a min-cash anyway
c) You can be almost 100% certain, that you will be in the money, before you need to pay the blinds again
You are not telling us, if the above was the case, but since it was SB, who called you, and not big blind, you probably just ran into someone making a bad call, who then got lucky on you. And thats fine. Bad beats are part of poker, and 2 out of 3 times this situation will end with you more than dubbling your stack, which bubble or not is a great outcome. When playing MTTs our goal should be the highest possible ROI over a sample of 1.000s of them, not to min-cash in any individual one.
