Hello All, I'm currently going through a mental breakdown. I suffered the same symptoms ( no sleep, can't eat, nausea, crying) to make things worse I went to the hospital like I did before because it's scary having 24/7 panic attacks. They didn't let me stay due to insurance reasons...I ran out of klonopin and am wondering if that is what is causing this. I'm also on effexor xr which I think is making my anxiety and panic worse it's been three weeks with the effexor. My psych just added lamictal Im on day 5. When will this go away I'm losing my ****.....