question: I got stung 4 times yesterday around 1:00 by some fire ants. It was on my toes. My armpits and head had some hives, so I took some benadryl and they went away. However, my foot started swelling and today it seems even a little more swollen. It is pretty painful to walk on. I was wondering if I should make an appointment with a doctor or if it will eventually go down on its own.