Fold would be my answer
I find that sometimes holding on to a low pocket pair, hoping to hit will many times get you in trouble even when you hit, for someone else has a higher pocket pair and hits too. Thus, you end up going all in thinking you have the best 3 of a kind, until they show you their higher pocket pair and your out of the game - sometimes loosing a stack that took an hour or more to build. I would fold them if I never had lots of money in the game to take chances.