8bits

Ok, so here's the deal:

I've smoked weed like 5-7 times, and most of the time I got this very, very physical and scary feeling/effect on me. I start falling asleep, but I never pass out. It feels like im losing my conscious, vision starts to blacken and I got to try to stay awake like all the time. Walking is hard as hell and I'm pretty sure I really do pass out for minimal times and then I instantly get awake again. I can feel the ''awakening'' when I centrere on something again. I've never, ever felt like this without weed, and it comes right after the hits.

First two times I smoked I didn't feel anything like this, but it was some pretty bad hasis (it's calles soap*something*?). Third time it was some bud, and I stayed up something like 3 minutes and then BLAM this thing starts. Walking feels hard as hell and after some time I realize im going unconscious. I stop with my friend and after like 20 minutes it gets bit better. Walking is still hard but it goes away after hour or something. Then I start feeling normal really fast, I won't stay high for long time after the blackening, never. I feel the usual effects at the blackening, red eyes, dry mouth, bit funny, (well not really, because its disturbing as hell, lol).

Next time I smoked bong, took propably too many hits, was bud again, same thing but propably even worse. I sit in cottage and start blackening again. Well i went to sofa and tried to make it go away but took time again. Felt really bad too, like I had heat or something.
After this I once smoked lil bit and no blackening.
Every time i've smoked drunk, it has gone away. Third time i took like 3 small hits and AGAIN the fucking blackening.

And then even worse, in the safest place in the world (home) I took one fucking hit and I already feel this thing. Ok, i sit down and it feels better but after 20 mins or something we walk to have pizza and again I feel horrible, the blackening thing, not as worse as usual but still. One hit.
Well I got wasted cos i knew it would take the feeling away. Felt horrible for few days because I felt like i could go conscious any moment. This was propably my own paranoia, but shit, these were some scary days.

I've made decision I'll never, ever smoke again.

But, do you think it's in my head, or am I allergic to weed? What's the deal, anyone ever heard anything like this?