I am a 19-year-old male, 5’11" and 160 lbs. I spent time outdoors recently in a region that was flagged for a high EEE risk about two weeks ago. I ended up with at least 20 bites; while they might not all be from mosquitoes since I spotted a gnat on me, it was still a significant amount. I realize the odds are statistically in my favor, but given the number of bites, I’m feeling anxious. Should I be concerned?