hi all- i have been diagnosed with POTS for awhile now, and after visiting my first POTS specialist yesterday, am now undiagnosed with POTS. i saw this coming as i've always questioned my diagnosis. but now i am back to square one, seeking a diagnosis. i have always thought i had way more symptoms of chronic fatigue than my original diagnosis. however, i don't have fatigue. sometimes i'll feel really tired after exercising, but a quick 20 minute nap completely fixes that. i got sick after living in africa, and it's been about two years now. i'm 25 and had been perfectly healthy prior to the sudden onset of all kinds of symptoms. from what i understand about cfs, it seems there are many systemic problems that are thought to cause it, ranging from genetic disorders to infectious diseases. i suspect i have similar issues, but wonder why then, i don't have the chronic fatigue. are there people diagnosed with it who don't have the fatigue, like ever?