Not sure what I experienced, wondering what happened

after smoking quite a bit I was fairly stoned and I decided to have a go with the aneros and to my surprise I got somewhere with it I'm just not sure what to call it, what I felt was what I think were some p waves I started breathing heavy and shaking it felt like I had just been in a fight with because it felt like a had a lot of adrenalin in my system right after. Any idea how close I was…or how far

This is as far as I have gotten with it