At the end of February I went to the ER and had a CT scan and blood work done because I was having symptoms of a heart attack or stroke. My left eye was blurry, my head was pounding, I had huge discomfort in my chest, difficult breathing and weird circulation problems in my arm and legs that were traveling. Everything came back normal. They told me I had a migraine, gave me medicine and sent me off my merry way. 
 
Most of March I was fine but then in April I get shingles on my face. Again, I have weird sensations with circulation problems and chest discomfort which causes me to have difficult breathing. My neurologist says nothing is wrong with me and gives me anxiety medication.

I am new to all of this. Am I having panic attacks? Is the poor circulation a symptom of anxiety? For example, Saturday my hand was in terrible pain. Like a burning sensation. My hand was not swollen. Nothing seems wrong but my fingers would go numb and the hand would be in pain. It went away and I was fine Sunday. Monday my leg is now in agony like my hand. This goes away later at night. Today I get the sensation and it travels from each leg and hand for like a few minutes. How can this be?

I feel like I am losing my mind.