It was a nice surprise however to have one of my best friends Krista visit this morning, and again this evening, on her way to and from visiting another friend. She bought sushi for lunch (has she ever met me before?) as well as some crisps and sandwiches (phew! that's better!) and we had a good, long chat. I'm back to see the doctor on Wednesday, when I sincerely hope someone can start to make more headway with a diagnosis - I've been suffering with it for 4 months now.