Last night about 5:30 I got this horrible feeling wash over me like I was going to pass out. I was on the phone with a friend and figured it would pass and it did for about 30 seconds, then another wave washed over me, finally I made an excuse to get off the phone because I had no idea what was happening to me (it wasn't what people say - my vision wasn't going dark, my heart was beating very normally, etc but I felt REALLY weird!!!!) I got off the phone and I thought, "Ah, OK it's gone", then another wave hit me - it must have lasted about 20 minutes coming in waves, then I was fine by 5:50 - my ears were also hot and red! Is that a panic attack? (being that my heart was beating totally normally (about 70 bpm, could that STILL be a panic attack?? WITHOUT palpitations, WITHOUT shortness of breath? WITHOUT anything but the weird faint feeling??) - And no, it wasn't a hypoglycemic thing. I know what that feels like and it wasn't the same.