Or the onset of an ultimately fatal mysterious disease, to be characterised by increasing physical dysfunction, increasing pain and discomfort, building to a crescendo of unimaginable suffering and distress. Shouldn't worry about it too much if I were you.
Possibly a cold or similar virus.
Or the onset of an ultimately fatal mysterious disease, to be characterised by increasing physical dysfunction, increasing pain and discomfort, building to a crescendo of unimaginable suffering and distress. Shouldn't worry about it too much if I were you.