Inhaled Food?

I was just eating some gs and when I bit into one it sort of 'exploded' and the mushy inside slid back down my throat. For a second I couldn't breathe (I certainly didn't swallow) but then I was fine. Now I'm petrified I've inhaled it though I'm not choking (I am coughing but I wonder if that's cause I'm freaking myself out). Is there a way to tell? I feel stupid : (