Statistically, things happen with some frequency riding a motorcycle.
If this has only happened this time in a long while, is enough to change your behavior ?
When I was new in the Air Force, riding on my new 1984 Honda CB-125S, tootling along one day at its top speed of ~55 mph, I ran into a big airborne something that impacted just below the Adam's Apple. No sting, but the soreness in my throat lasted several days. Not long before that, I was riding through rain. And not long before that, I went over the handlebars after impacting a trailer of a lawn care service truck that turned left in front of me and stopped. Between all those, I geared up, and have done so ever since.
There are no suggestions here - I am likely the least experienced rider on this forum.
Just sayin' Neosporin is good for stings.