Sounds like you had a big old anxiety attack. We've all had them. The first time I had one I was on a date and the car battery died. We were on a back road somewhere smoke in fat one. They got out and went and stole a battery for the car from somewhere....left me in the car. I was freaking!!!!! Every noise was amplified and I was jumping at shadows. Didn't smoke again till I was about 19...

The burning the lungs sounds like you might have hyperventilated a bit.

Do get yourself a glass piece of some kind, they just seem to smoke better to me.