Hi. I have a tightning sensation in my chest, like one of my children is sitting on me. I feel a bit breathless. I have on and off chest pains. I was up last night with neck and shoulder pains. Tonight I have pain running down my left leg and slight chest pains. I have jumpy "popcorn" sensations in the chest - like I've a butterfly or something flying around. I feel cold, like I've a temperature. I took myself to the hospital Thursday morning because I felt so ill, with chest pains. They found nothing after doing heart monitoring with sticky things on me and after doing a scan on my organs. One of the doctors thought that perhaps I have a problem with the digestion. We have a lot of stress at the moment financially.