The fact that she laughed at the story about your sister, means that it is laughable.
What, if you don't mind me asking, do you see an allergist for?
Juniper and grasses.
I've found that three cups of coffee every day and a thrice-weekly cigar from late January through April and October until about now keep it under control with but only the occasional dose of antihistamine, decongestant, and a shot for the juniper.
It also helps to forego dairy products during the peak juniper pollen season in February / March.