Hi, I have been into the doctors quite a bit in the past 3 months. They have done lab work (basic tests) and came back with nothing. I am 21 and at first thought I was having a heart attack. One day my pulse was about 110 (my norm is 60) for no reason. My blood pressure has been as high as 165 over 105, but usually around 145 over 90. My fingers shake, but my mom has tremors so maybe I do too. Ive had chest pains, arm and leg pains. I am fatigued way more than usual. I feel like sleeping more than usual too. For awhile I would wake up each day and blow bloody stuff out of my nose. It seems like when I exert myself just a little bit my pulse almost doubles. Maybe 4 months back I had a virus if this helps. I have had fasciculations in my arms and legs now for about 5 months and they are getting more pronounced. My stool for a bit had white and red pieces in it, now its just usually "fluffy". That is the best way to describe it. Just as of late my girlfriend notices I have balding spots on my hair. I had a red ring on my left ankle about 1/2 year ago that is somewhat fading. I believed it to be ringworm or something but now I think it might have been a lyme disease rash. Do I have hyperthyroidism you think. As I said I have been into the hospital a bunch and they think it is just an anxiety disorder. I Believe I have anxiety because they havent figured out what is wrong with me. If anyone has any info It would be greatly appreciated. Thank you