is feeling light headed with shortnessof breath normal for anxiety? really worried right now something is wrong! went to the hospital couple of weeks ago cuz i thought i was having a heart attack! they told me it was anxiety. only been dealing with anxiety for a couple weeks and already i can't remember what it felt like to be normal. they gave me lorazepam but im afraid to take that because of its side effects and also that maybe i don't have anxiety and this drug will make whatever is wrong with me worse. its horrible to have anxiety about the meds also. im 25 and a full time student but i didnt even go to school this semester because i cant concentrate on anything anymore. they did tests when i went to the emergency room, but now i think i have other things wrong with me. sorry this is so long but im really scared.