So I went to get snacks at a gas station and as I was grabbing them my chest felt like it expanded and I couldn't breathe at all, my eyes dilated and my tongue got extremely dry,Ike bone dry. I couldn't swallow at all. I was moving in slow motion. I got hooked up to 3 ekgs all fairly normal except 150 tachycardia. I was delirious and although I could respond to everything I just thought it was the end. Everything was in slow motion. Cat scan showed nothing, xray good, glucose shows pre-diabetes but everything else normal. Wtf was that man. I felt for sure I was gone bro. I'm scared it was a seizure would that show on bloods?