I have this huge fear of buildings, houses, stairs, even going into a bathroom- I always feel a panic attack form and my first thoughts always are "this is going to collapse on me and kill me-" it has gotten so bad that everytime I go to a mall to watch a movie, I have to get something cold and numb my face and hands down so I can distract myself from thinking that the entire place is going to collapse and kill me and everyone I know. Has anyone else had thoughts like this? I want to stop this form of thinking so bad, it is honestly affecting me both mentally and physically. Sometimes my stomach hurts so bad from the fear to the point where I start dry heaving and/or start to get a panic attack. What can I do to change this?