Wow, that's happened to me all week including today!

I went to the mall last weekend, and in wlaking around I felt like I was gonna faint.. just drop right there in the middle of the mall.

I sat down on a bench to relax, but my heart kept beating like a hummingbird.

And then this week at work several times in the morning I was very shaky and my heart was beating really fast.

I was chalking this up to be my low-cal diet and exercising.

But now that you've posted this thread.. I wonder..