[bigpooch]

What can you beat? You've represented at least high trips
and I don't think your opponent is making a play against
what could be a full house. Almost every time in NL/PL I've
seen this kind of 3-bet in draw, the reraiser has a boat or
better. Since your boat is almost the worst, folding seems
normal; if you had jacks-full instead, it would be much
harder to fold.