My face started itchy and then weeping. Here are the few pics I snapped before I couldn't stand it anymore.
It's hard to see but almost the entire side of my face here is weeping.
I went to the bathroom and splashed it with cool water which immediately burned and stung so badly I almost cried. It still wept after but didn't itch as badly, so I made a little hand held paper fan and faned myself with it.