I have been waking up with panic attacks and a strong claustrophobic feeling for a few months now - on random nights. I immediately need to open the door or turn on a fan. i feel either that i'm suffocating or closed in. it usually happens when I'm sleeping in the same room as my significant other. i'm a newlywed. I had a dream a few months ago of brick walls closing in on me and i stood up in bed and woke up midair. It is continuing and getting worse and I am curious if anyone else has had this happen to them too. Is there anything I can do to alleviate it besides for opening the door and keeping a fan nearby. help..