Yes, I have done it again ... more tests ... no answers! So I now have 3 doctors completely baffled!
X-rays were clear ... lungs and heart and temperature still all OK ... And then my doctor took enough blood to feed an army of vampires ...
But his answer is "I haven't a clue. Atleast we can be assured there is nothing sinister."
So - now I am left with the "see how it goes" ... and if I get worse to return. He will ring me in 2 days to let me know my blood test results, so until then ... I'll try to hold my breath!