I've been to the ER 4 times in the last 2 weeks, was hooked up to a heart monitor, and am going in for a stress echo tomorrow if I can make it on the bus to get there. I'm terrified there's something wrong with my heart or brain, since these are all new sudden symptoms, but it's looking like it's panic. I just don't understand how all of my symptoms could suddenly get worse, and it's really wearing me down. I've been staying with my mother, missing work, and am afraid to go back home and be alone.