Twice recently (as in, since I've been pregnant), I've had a WAY more intense reaction/sensitivity to onions being chopped/cooking than usual. Like, I'm not even the one cooking or directly in the kitchen (though we have an open concept layout so I'm close by) but my eyes are burning and tearing up. I'm wondering if it's related to pregnancy-increased sense of smell?

Anyone else have this random symptom? I googled but didn't see much, and I didn't notice this at all with my first pregnancy!