I was dumped by my fiance at xmas, and she is already with another guy within a month. I am depressed terribly. Can't function, can't think straight, can't get her off my mind. Feeling alot of hopelessness and dread and fear. Have no interest in anything, no one can cheer me up, I am a complete wreck, can hardly leave the house to face the world. My self esteem feels destroyed. It hurts terribly just to be awake. However, I am fully aware of the short time we all have and I have absolutely NO thoughts of suicide at all, and never have. I just feel that the emotional pain itself is going to kill me. Will Celexa work for me?