Your symptoms point a lot toward
anxiety. I, too, have bad
anxiety, and I will get
hot flash feeling that starts at my feet and works its way up to your face, it is horrendous, I liken it to if you where on a plane and the pilot said to get ready for an emergency landing. I get the palps, fast heart rate, light headedness, and elevated blood pressure, usually mine is low, but, let me get anxious and up it goes. Like I said, all your symptoms point to anxiety.