What physical side effects have you all had from your depression? I have had diarrhea (for a year and a half now!), stomach pains, insomnia, headaches, heart palpitations, anxiety, shakey hands, my eyes sometimes cannot focus because it feels like everything is moving too fast in front of them, wieght gain & wieght loss...the mail side effect I have had it is the diarrhea, anyone have this constantly due to your depression?