Did anyone have extreme sude effects with this med? I took my very first tablet on saturday and within an hour i was so monged out i couldn't get up off the sofa. Good job hubby was home for the kids. By tea i felt better but went to bed early. At 2 am i woke with sweats and shaking as if i was having withdrawl symptoms. I was awake hours. Needless to say i didn't take any more but i'm now finding my appetite has gone completely. Feel very ill 