Still feeling weird from sythetic weed known as kronic, advice?

Took sythetic weed known as "Kronic" and had a very bad trip; extreme paranoia, fear of death, anxiety and constant racing thoughts as well as dizziness.
I took this about 36hours ago, since then ive been having headaches, minor paranoia, not feeling like im in reality, lack of apetite accompanied by on and off nausea & light headedness. Im 17, 6'1, 155lbs male. How can I get rid of this feeling? How long will it last? What should I avoid doing?
Asked Dec 28, 2015

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