Just relax and stop taking the EEEEs for good. Those will leave you depressed because they deplete your brain of neurotransmissors(sp) in order to give you that high during its effect, but after the effect passes the brain remains deprived of those NTs and you're feeling down for a long period of time to compensate the huge burnout and the depletion during the time you took the pills. So my advice is stick to pot or hash and get rid of everything else