Just started new clen cycle...40 mcg on the first...and 60 mcg yesterday about 11am...no headache problems or cramping...but woke up this afternoon(I work evenings) still shaking like a leaf....are the shakes going to be a continuous thing or are they just this bad the first few days?...feelin like a crack addict with parkinson's...and the weirdest thing...i felt suddenly really sleepy yesterday right after taking my dose...is that normal?...xxxSass