yeah...my first real high was just like what happened to you.
I didnt get real high the first time but the second time i tripped out so badly.
I thought i was dying or getting sucked into an unescapable white dimension.
I was real scared to smoke again but i continued experimenting until i was familiar with its effects. so don't be embarrased if ur paranoid when high because plenty of the ppl u smoke with went throught the same shit, they just happen to be more experienced.:thumbsup: