Well, they say no good deed goes unpunished and so it proved today... having given blood first thing this morning, by early afternoon I had a painful, swollen and bruised arm...
So, I called 111 (the new NHS Direct) and the operator ran me through a bunch of questions, at the end of which she said a doctor should see me and on the spot offered me an appointment an hour hence at my local hospital. I duly went down there, waltzed through a teeming A&E and was seen within 15 minutes. My mind is blown - never had such good service from the NHS before :-)
As it turns out, I am just being a big girl's blouse and the pain and swelling should go away by tomorrow. But at the end of the day it could have been a nicked artery, which would have been serious, so I am very grateful for how promptly I was seen... :-)