WTH?

apiffanynow

starting this week I have noticed my heart beating fast and hard, shortness of breath, my hands are shaky, and sometimes when this happens I just want to lay down and go to sleep.   I thought it was because I wasnt eating enough.  but I just ate an hour ago and drank two glasses of water.   I felt better when I ate but now I feel the horrible symptoms all over again.  has anyone else experienced this?