About 4 days ago after a run, I felt a bit of weird chest pain. I didn’t think much of it at first, but as the night wore on I began thinking about the pain more and more, until my leg was numb and my fingers were tingling. I took a cab to an urgent care, where an x-ray and EKG proved I was completely fine. I felt some relief, but not much, and ever since then I have been dealing with a daily and constant anxiety I have never felt before. I have no appetite, can’t really sleep, am feeling feelings of depersonalization, tiredness. I’m convinced I had a panic attack that night, and then the general anxiety and dazed feeing ever since. I would say this could be an anxiety disorder, I seem to have the symptoms, but could it really be from someone with no history of serious anxiety? Has anyone else gone through something like this so rapidly? 

Help :(