C.W.
Hi S., i recently used a baking soda paste on a bee sting on my 2 1/2 year old and it worked wonders, it reduced swelling, redness. My friend told me she uses this on her bug bites and has the same effect. I hope it helps. I get munched on my mosquitos also and have used my kids afterbite ointment and that seemed to work for me.
good luck! i know how you feel!