[Alamo]

Sounds like your pot was jacked up with amphetamins. Happened to me like 10 years ago, same symptoms, smoking has never been the same since that happened.

Try and smoke very very little good reliable pot, and see if you get stoned much faster than usual. If so, your receptor are [censored] up, makes for cheap smoking, younever wanna cross the line by smoking too much though, cos you will have the anxiety attack again.

Good luck