Susan several years I had the same thing happen. A bunch of us were riding down PCH in Newport Beach. I was talking, had my big mouth open and something flew in. Of course, I tried to spit it out and WOW - I got stung in the roof of my mouth. It hurt! Of course I was about 15 miles into a 50 miler so had along way to go. For some reason no one felt sorry for me or would listen to me whine. Oh well!