About eight months ago I began feeling very tired, uncontrollably sleepy. Since then symptoms have developed pretty quickly and stayed with me. Symptoms are : excessive sleepiness,falling asleep at random times, dizziness, sleepy esp after eating, freezing cold feet and hands, intolerance to temp changes, vertigo especially in elevators or on stairs, lapses in memory, tachycardia, wide swings in Np (ita usually low), shortness of breath, tremors, weight gain. I think that covers most of it. I've seen a neurologist who said I have mild sleep apena bit it wouldn't account for all my symptoms, an endocrinologist that found nothing and had all blood work come back normal. Waiting on results of Lyme test and third thyroid blood test. My pcp thinks it may be POTS and I see a cardiologist on Monday.if that comes back normal she may send me to Vanderbilt dysautonomia clinic. I guess I'm just asking if this sounds familiar, like pots? I'm so ready for answers, I'm about to just give up... Thank you