Suggest Treatment For Honey Bee Bite On Shoulder Area

I was stung by a bee on my shoulder yesterday, although im not 100% sure it was. We found a honey bee in my hair so we assume it was. The whole area is starting to feel numb. I feel as if its slowly going to my neck and left arm. I can still move my arm but i feel discomfort as I move it. I am slightly allergic to wasps but not allergic to bees. Is this a normal reaction?