Thanks for all the replies folks!

So that happened on Sunday early AM.  Yesterday ( Monday ) at work the itching made me totally insane.......m hand swelled up and turned red.  Sunday it was mostly my finger of the knuckle that was stung...but monday..half of my hand was swelled.....and itched me to no end. I finally took more Benadryll after I came home from work, even though it made me crazy...but it helped a lot.  Today...the swelling in my hand is down a lot and the itching is just back where the stupid wasp stung me to begin with.     So it seems it is pretty much going away.