Yeh just a panic attack. I got one after taking a bucket (gravity bong), first the hallucinations, not really hallucinations, just ur perspective changes a bit. But then your heart just goes fucking crazy, like a it's being torn apart and getting drilled into. You start thinking your going to die, so it gets worse and worse.
I just curled up into a ball and sweated it out.

It only happened because I took a really big fuckin hit, and I had been off the weed for over a month, so I took too much too quick.

Sadly two days later I took another bucket. And the effects were even worse, cus my paranoia was worse.

Went of the herb for 3 months, shit scared of it.

Then just decided to get over it. Started off 1 joint at a time, maybe 2 hours apart.

Just gradually got used to it. Then about 2 months ago I got pissed and took a lung, and it was fucking powerful. Amazing high, laughed my ass off playing Hitman with my mates. good shit.

Was back onto the big league smoking for a while, bongs pipes and killer joints to myself. Then a fucking weed drought hits the place.

Anyway, it's all in the mind.

Man the fuck up bitch.