Sometimes people can be messed up after smoking synthetic cannabinoids (spice/k2 etc etc) there's a thread currently on here for example "jwh-018 nightmare". But is it possible for a synthetic cannboid to end up inside an edible instead of natural THC?
Like I said the edible that triggered the sensation in the first place was one I had never tried before from a new source.
That's possible, but I'd only consider it if you received the edible from a friend/street dealer. If it's from a rec. store or a dispensary, it's practically a given that it was made with the real thing.