Hi I am a Male, and when I sneeze(Please note that this has only happened twice, but not often) my lower stomach feels like as if it has popped, or something similar to that, and it s not really painful, but it just feels weird and it has me concerned. What may it be? I m allergic to the white fuzzy floating stuff outside, and I think it s part of it, which causes me to sneeze more than twice, though this hasn t happened before, and doesn t happen often.