Don't let her reaction faze you Daisy. If she doesn't know how easy it is to pick these things up then she could use an education, as could most medical practitioners.
You don't have to sneeze to be allergic to the bugs. I get sore and inflamed with an excruciating itch. I feel them come out and sting me, then crawl right back in which ever hole they came out of. I assume the stinging is when they lay the eggs but not sure. I don't think I would even feel them if it wasn't for the allergic reaction. When I take enough antihistamines, I can't feel them at all or very little.
I'm still being told that this might not be pin worms but I can't for the life of me figure out what else could feel like this!
This should be interesting to see how your tests turn out. Keep us informed.
I only have temporary access to the internet right now and will check back when I can.