Hi, I'm new to this so I'm not sure how to start. Here goes!!!! I have had panic and anxiety for the past 20 years. I take 20mg of Lexapro and .5 mg of Kolonipin everyday. For the past couple of mornings, I wake up in a panic attack with the urge to have a bowel movement. I am very dizzy and lightheaded. When I go to the bathroom it is very loose. My legs are very weak and heavy. Went to the ER last week, they did a EKG, Blood work and chest x-ray. Also short of breath. Said everything was fine. Don't know what to do next. Can someone please tell me I'm not crazy!!!!!! :'(