I have diabetic retina screening annually and it's fine, I just have the normal stinging etc. All I need to do is take it easy for the rest of the afternoon, but for some reason I am always very stressy and unsettled. I guess part of it is having to be driving (I always drive and dislike being driven) and part of it is that it's always sunny on the day, even if it lashes with rain every other day of the year, so even walking into the kitchen (on the south west of the house) is very uncomfortable. Usually I can rationalise and deal with illness, but for some reason this I can't talk myself out of being moody about this.