I think I had a panic attack.  I've never had one.  Last night I remember getting to work early.  One one my managers asked how I was doing....and I broke.  I've been dealing with a lot of family medical things and a lot of stress at work.  I guess I'm not handling it like I used to.  Anyways I managed to compose myself and worked a few hours.  It was a very crowded, loud, busy night.  I just felt myself slipping away.  I went to tell my manager I needed to go and found myself frozen.  I couldn't breathe, or move.  I was gasping for air, my heart racing.  I just remember standing there...then I was in a chair.  My manager helped me gather my things and she walked out of work with me...it was a very scary night for me.