Agree about the consequences, however I walked it with dark shades on...they didn't look...just listened......and decided....it's was quite windy and lots of tree pollen around....being on a bike in these conditions can quite often caused me problems, I explained this...I normally carry Tebarat which sorts my problem...but didn't have any left...so two out of three said no....I upped my game at the third one....They said go to the Dr as irritated eyes, especially just one, are usually foreign bodies or corneal ulcers. Both left untreated mean you can possibly lose your eye or sight.
They also need a slit lens and dye to diagnose properly, along with someone who knows how to use it.
Sometimes, it pays to take the advice.
Glad this time you got sorted though with no ill effects.