My panic attack brought me to the ER today...and I am so sick of feeling like im dying. I went because I literally feel like I have a brick in my chest...canthey breath. Keep feeling like I have to take deep breaths. Everything was find at the ER. And I can have full conversations for 45 minutes without feeling short of breath. So I'm like wtf. It's making me not go to work..it's so scary. My nails also look a little purple towards the bottom..never noticed that before. So I obsess and cry because obviously I have ano embolism or clot or I don't have oxygen in my blood. I know it sounds silly...but my mind won't just knock it off. I'm so helpless. Is this a common issue with anxiety attacks?