OK - first off I am not an expert at all and this is a sort of exploration of what people think
But my mum is being tested for Lupus, I have CFS, my brother was being tested for fibromyalgia & has been diagnosed with RA
So all these illnesses and conditions have what seem to me to be vague/crossover symptoms
Is it possible that in years to come after extensive investigations these will turn out to be some how connected? Could there be a single underlying cause/illness/condition?
Or are they very separate & disparate conditions that are occasionally misdiagnosed?