I think she's getting better but it appears to come and go. First thing yesterday morning she was fine; purring away and seeking attention like nothing was wrong. She then spent the rest of the day asleep and refused to eat. That is until after 7 o'clock, when she became nil-by-mouth because of the blood tests. Then she was pestering for food and back to her usual happy self.
I don't know. Fingers crossed and all that. If we don't hear before, we've to call at 2 o'clock.