Allergy Season?

I didn't know I was allergic to anything. But apparently, I am. Ever since arriving in Fire Island on Friday, I've been fighting some type of funky discomfort. It hit hard on Saturday, better on Sunday, and subsided yesterday. But today, I'm still feeling the scratchy throat, slight nasal congestion and bit of the blahs. Maybe it was a specific tree on the island, or perhaps the deer that ate just outside of our door. In any case, I want it to all go away. I've got 9 days to prep for Greece so feeling under the weather isn't an option.