Thank you Barbara! I do notice my head being down is a contributor (sp). However, I have symptoms many other times when my head/neck is in normal position. I try to adjust when I can (I.e. I now sit for showers and read less and use my phone instead of a big computer, etc.). One scary thing of late is my symptoms used to subside with sleep (so long as I was not in an attack or having symptoms when I went to sleep) but now the tachycardia, neuropathy type issues, dizziness, and headaches are happening in my sleep and waking me. I am so frustrated that my Neuro. Says it is POTS and wants to look no further and do nothing more than prescribe seizure/migraine meds. Anyway, I very much appreciate your reply and suggestions. Thank you and God bless!