hi just wondered if anyone else experienced this...i woke up fine this morning went in the shower,as i was nearing the end i could feel my chest tightening and im sat here now and i feel as though my chest is being screwed up...ive noticed this has happened before in the shower and i can also get chest tightness for no apparent reason(except the constant anxiety) i wonder if i panic subconciously in the shower or something....ive had chest symptoms now for months but its still dam scary every time it comes back.....