I know what you mean about not getting sleep. I have a combination of anxiety and depression. The anxiety keeps me awake, but it also spirals me downward. I agree with what has been said before. I suggest that you talk with your doctor about trying alternative anti-depressants. I was on zoloft, but I found that it was hard on my stomach. I switched to prozac and when I was on it, it worked fine for me, but there are two signficant side effects to this drug for me. 1) I was tired all the time, so I am sleeping more than I should. 2) I gained some weight. These side effects went away when I came off of them, but I recently had a panic attack so I am back on them again.
I can relate to you about wanting to sleep. When I was over in China recently, I couldn't sleep for 3 straight days and I had a panic attack. Sleep is very important, but you're not alone, there are millions of Americans and Canadians are suffering from type of sleep disorder too.
Please keep us posted as to your condition. We look forwad to hearing from you soon.