How can i be so tired & yet have anxiety?? i have even been told by strangers who say "wow your high strung!" i don't understand, yet i know i suffer

Definitions: Your definition of anxiety may not be complete or correct. It is not impossible in exhausted folk - the opposite may be likely. I've seen your many ?s and know that you do suffer. Your physical conditions also may contribute a lot - but please do try to find a good, health psychologist for therapy. Try a few if necessary. It will make a difference!